11628438640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21881}}^1$

素因数の和:21987

約数の個数: 160

約数和(自身を含む): 33732590976

約数和(自身を除く): 22104152336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 364, 365, 455, 511, 520, 560, 584, 728, 730, 910, 949, 1022, 1040, 1168, 1456, 1460, 1820, 1898, 2044, 2555, 2920, 3640, 3796, 4088, 4745, 5110, 5840, 6643, 7280, 7592, 8176, 9490, 10220, 13286, 15184, 18980, 20440, 21881, 26572, 33215, 37960, 40880, 43762, 53144, 66430, 75920, 87524, 106288, 109405, 132860, 153167, 175048, 218810, 265720, 284453, 306334, 350096, 437620, 531440, 568906, 612668, 765835, 875240, 1137812, 1225336, 1422265, 1531670, 1597313, 1750480, 1991171, 2275624, 2450672, 2844530, 3063340, 3194626, 3982342, 4551248, 5689060, 6126680, 6389252, 7964684, 7986565, 9955855, 11181191, 11378120, 12253360, 12778504, 15929368, 15973130, 19911710, 20765069, 22362382, 22756240, 25557008, 31858736, 31946260, 39823420, 41530138, 44724764, 55905955, 63892520, 79646840, 83060276, 89449528, 103825345, 111811910, 127785040, 145355483, 159293680, 166120552, 178899056, 207650690, 223623820, 290710966, 332241104, 415301380, 447247640, 581421932, 726777415, 830602760, 894495280, 1162843864, 1453554830, 1661205520, 2325687728, 2907109660, 5814219320, 11628438640]

約数ペア:

[(1, 11628438640), (2, 5814219320), (4, 2907109660), (5, 2325687728), (7, 1661205520), (8, 1453554830), (10, 1162843864), (13, 894495280), (14, 830602760), (16, 726777415), (20, 581421932), (26, 447247640), (28, 415301380), (35, 332241104), (40, 290710966), (52, 223623820), (56, 207650690), (65, 178899056), (70, 166120552), (73, 159293680), (80, 145355483), (91, 127785040), (104, 111811910), (112, 103825345), (130, 89449528), (140, 83060276), (146, 79646840), (182, 63892520), (208, 55905955), (260, 44724764), (280, 41530138), (292, 39823420), (364, 31946260), (365, 31858736), (455, 25557008), (511, 22756240), (520, 22362382), (560, 20765069), (584, 19911710), (728, 15973130), (730, 15929368), (910, 12778504), (949, 12253360), (1022, 11378120), (1040, 11181191), (1168, 9955855), (1456, 7986565), (1460, 7964684), (1820, 6389252), (1898, 6126680), (2044, 5689060), (2555, 4551248), (2920, 3982342), (3640, 3194626), (3796, 3063340), (4088, 2844530), (4745, 2450672), (5110, 2275624), (5840, 1991171), (6643, 1750480), (7280, 1597313), (7592, 1531670), (8176, 1422265), (9490, 1225336), (10220, 1137812), (13286, 875240), (15184, 765835), (18980, 612668), (20440, 568906), (21881, 531440), (26572, 437620), (33215, 350096), (37960, 306334), (40880, 284453), (43762, 265720), (53144, 218810), (66430, 175048), (75920, 153167), (87524, 132860), (106288, 109405)]