1725528080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 4343936256

約数和(自身を除く): 2618408176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 113, 115, 172, 184, 193, 215, 226, 230, 344, 368, 386, 430, 452, 460, 565, 688, 772, 860, 904, 920, 965, 989, 1130, 1544, 1720, 1808, 1840, 1930, 1978, 2260, 2599, 3088, 3440, 3860, 3956, 4439, 4520, 4859, 4945, 5198, 7720, 7912, 8299, 8878, 9040, 9718, 9890, 10396, 12995, 15440, 15824, 16598, 17756, 19436, 19780, 20792, 21809, 22195, 24295, 25990, 33196, 35512, 38872, 39560, 41495, 41584, 43618, 44390, 48590, 51980, 66392, 71024, 77744, 79120, 82990, 87236, 88780, 97180, 103960, 109045, 111757, 132784, 165980, 174472, 177560, 190877, 194360, 207920, 218090, 223514, 331960, 348944, 355120, 381754, 388720, 436180, 447028, 501607, 558785, 663920, 763508, 872360, 894056, 937787, 954385, 1003214, 1117570, 1527016, 1744720, 1788112, 1875574, 1908770, 2006428, 2235140, 2508035, 3054032, 3751148, 3817540, 4012856, 4470280, 4688935, 5016070, 7502296, 7635080, 8025712, 8940560, 9377870, 10032140, 15004592, 15270160, 18755740, 20064280, 21569101, 37511480, 40128560, 43138202, 75022960, 86276404, 107845505, 172552808, 215691010, 345105616, 431382020, 862764040, 1725528080]

約数ペア:

[(1, 1725528080), (2, 862764040), (4, 431382020), (5, 345105616), (8, 215691010), (10, 172552808), (16, 107845505), (20, 86276404), (23, 75022960), (40, 43138202), (43, 40128560), (46, 37511480), (80, 21569101), (86, 20064280), (92, 18755740), (113, 15270160), (115, 15004592), (172, 10032140), (184, 9377870), (193, 8940560), (215, 8025712), (226, 7635080), (230, 7502296), (344, 5016070), (368, 4688935), (386, 4470280), (430, 4012856), (452, 3817540), (460, 3751148), (565, 3054032), (688, 2508035), (772, 2235140), (860, 2006428), (904, 1908770), (920, 1875574), (965, 1788112), (989, 1744720), (1130, 1527016), (1544, 1117570), (1720, 1003214), (1808, 954385), (1840, 937787), (1930, 894056), (1978, 872360), (2260, 763508), (2599, 663920), (3088, 558785), (3440, 501607), (3860, 447028), (3956, 436180), (4439, 388720), (4520, 381754), (4859, 355120), (4945, 348944), (5198, 331960), (7720, 223514), (7912, 218090), (8299, 207920), (8878, 194360), (9040, 190877), (9718, 177560), (9890, 174472), (10396, 165980), (12995, 132784), (15440, 111757), (15824, 109045), (16598, 103960), (17756, 97180), (19436, 88780), (19780, 87236), (20792, 82990), (21809, 79120), (22195, 77744), (24295, 71024), (25990, 66392), (33196, 51980), (35512, 48590), (38872, 44390), (39560, 43618), (41495, 41584)]