2513454080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 176

約数和(自身を含む): 6494328576

約数和(自身を除く): 3980874496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 128, 134, 136, 160, 170, 256, 268, 272, 320, 335, 340, 431, 512, 536, 544, 640, 670, 680, 862, 1024, 1072, 1088, 1139, 1280, 1340, 1360, 1724, 2144, 2155, 2176, 2278, 2560, 2680, 2720, 3448, 4288, 4310, 4352, 4556, 5120, 5360, 5440, 5695, 6896, 7327, 8576, 8620, 8704, 9112, 10720, 10880, 11390, 13792, 14654, 17152, 17240, 17408, 18224, 21440, 21760, 22780, 27584, 28877, 29308, 34304, 34480, 36448, 36635, 42880, 43520, 45560, 55168, 57754, 58616, 68608, 68960, 72896, 73270, 85760, 87040, 91120, 110336, 115508, 117232, 137920, 144385, 145792, 146540, 171520, 182240, 220672, 231016, 234464, 275840, 288770, 291584, 293080, 343040, 364480, 441344, 462032, 468928, 490909, 551680, 577540, 583168, 586160, 728960, 924064, 937856, 981818, 1103360, 1155080, 1166336, 1172320, 1457920, 1848128, 1875712, 1963636, 2206720, 2310160, 2344640, 2454545, 2915840, 3696256, 3751424, 3927272, 4620320, 4689280, 4909090, 5831680, 7392512, 7502848, 7854544, 9240640, 9378560, 9818180, 14785024, 15709088, 18481280, 18757120, 19636360, 29570048, 31418176, 36962560, 37514240, 39272720, 62836352, 73925120, 78545440, 125672704, 147850240, 157090880, 251345408, 314181760, 502690816, 628363520, 1256727040, 2513454080]

約数ペア:

[(1, 2513454080), (2, 1256727040), (4, 628363520), (5, 502690816), (8, 314181760), (10, 251345408), (16, 157090880), (17, 147850240), (20, 125672704), (32, 78545440), (34, 73925120), (40, 62836352), (64, 39272720), (67, 37514240), (68, 36962560), (80, 31418176), (85, 29570048), (128, 19636360), (134, 18757120), (136, 18481280), (160, 15709088), (170, 14785024), (256, 9818180), (268, 9378560), (272, 9240640), (320, 7854544), (335, 7502848), (340, 7392512), (431, 5831680), (512, 4909090), (536, 4689280), (544, 4620320), (640, 3927272), (670, 3751424), (680, 3696256), (862, 2915840), (1024, 2454545), (1072, 2344640), (1088, 2310160), (1139, 2206720), (1280, 1963636), (1340, 1875712), (1360, 1848128), (1724, 1457920), (2144, 1172320), (2155, 1166336), (2176, 1155080), (2278, 1103360), (2560, 981818), (2680, 937856), (2720, 924064), (3448, 728960), (4288, 586160), (4310, 583168), (4352, 577540), (4556, 551680), (5120, 490909), (5360, 468928), (5440, 462032), (5695, 441344), (6896, 364480), (7327, 343040), (8576, 293080), (8620, 291584), (8704, 288770), (9112, 275840), (10720, 234464), (10880, 231016), (11390, 220672), (13792, 182240), (14654, 171520), (17152, 146540), (17240, 145792), (17408, 144385), (18224, 137920), (21440, 117232), (21760, 115508), (22780, 110336), (27584, 91120), (28877, 87040), (29308, 85760), (34304, 73270), (34480, 72896), (36448, 68960), (36635, 68608), (42880, 58616), (43520, 57754), (45560, 55168)]