2013812320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 5328239616

約数和(自身を除く): 3314427296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 137, 148, 160, 185, 191, 208, 260, 274, 296, 370, 382, 416, 481, 520, 548, 592, 685, 740, 764, 955, 962, 1040, 1096, 1184, 1370, 1480, 1528, 1781, 1910, 1924, 2080, 2192, 2405, 2483, 2740, 2960, 3056, 3562, 3820, 3848, 4384, 4810, 4966, 5069, 5480, 5920, 6112, 7067, 7124, 7640, 7696, 8905, 9620, 9932, 10138, 10960, 12415, 14134, 14248, 15280, 15392, 17810, 19240, 19864, 20276, 21920, 24830, 25345, 26167, 28268, 28496, 30560, 35335, 35620, 38480, 39728, 40552, 49660, 50690, 52334, 56536, 56992, 65897, 70670, 71240, 76960, 79456, 81104, 91871, 99320, 101380, 104668, 113072, 130835, 131794, 141340, 142480, 162208, 183742, 198640, 202760, 209336, 226144, 261670, 263588, 282680, 284960, 329485, 340171, 367484, 397280, 405520, 418672, 459355, 523340, 527176, 565360, 658970, 680342, 734968, 811040, 837344, 918710, 968179, 1046680, 1054352, 1130720, 1317940, 1360684, 1469936, 1700855, 1837420, 1936358, 2093360, 2108704, 2635880, 2721368, 2939872, 3401710, 3674840, 3872716, 4186720, 4840895, 5271760, 5442736, 6803420, 7349680, 7745432, 9681790, 10543520, 10885472, 12586327, 13606840, 14699360, 15490864, 19363580, 25172654, 27213680, 30981728, 38727160, 50345308, 54427360, 62931635, 77454320, 100690616, 125863270, 154908640, 201381232, 251726540, 402762464, 503453080, 1006906160, 2013812320]

約数ペア:

[(1, 2013812320), (2, 1006906160), (4, 503453080), (5, 402762464), (8, 251726540), (10, 201381232), (13, 154908640), (16, 125863270), (20, 100690616), (26, 77454320), (32, 62931635), (37, 54427360), (40, 50345308), (52, 38727160), (65, 30981728), (74, 27213680), (80, 25172654), (104, 19363580), (130, 15490864), (137, 14699360), (148, 13606840), (160, 12586327), (185, 10885472), (191, 10543520), (208, 9681790), (260, 7745432), (274, 7349680), (296, 6803420), (370, 5442736), (382, 5271760), (416, 4840895), (481, 4186720), (520, 3872716), (548, 3674840), (592, 3401710), (685, 2939872), (740, 2721368), (764, 2635880), (955, 2108704), (962, 2093360), (1040, 1936358), (1096, 1837420), (1184, 1700855), (1370, 1469936), (1480, 1360684), (1528, 1317940), (1781, 1130720), (1910, 1054352), (1924, 1046680), (2080, 968179), (2192, 918710), (2405, 837344), (2483, 811040), (2740, 734968), (2960, 680342), (3056, 658970), (3562, 565360), (3820, 527176), (3848, 523340), (4384, 459355), (4810, 418672), (4966, 405520), (5069, 397280), (5480, 367484), (5920, 340171), (6112, 329485), (7067, 284960), (7124, 282680), (7640, 263588), (7696, 261670), (8905, 226144), (9620, 209336), (9932, 202760), (10138, 198640), (10960, 183742), (12415, 162208), (14134, 142480), (14248, 141340), (15280, 131794), (15392, 130835), (17810, 113072), (19240, 104668), (19864, 101380), (20276, 99320), (21920, 91871), (24830, 81104), (25345, 79456), (26167, 76960), (28268, 71240), (28496, 70670), (30560, 65897), (35335, 56992), (35620, 56536), (38480, 52334), (39728, 50690), (40552, 49660)]