652327840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1862

約数の個数: 96

約数和(自身を含む): 1624686336

約数和(自身を除く): 972358496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 103, 115, 160, 184, 206, 230, 368, 412, 460, 515, 736, 824, 920, 1030, 1648, 1721, 1840, 2060, 2369, 3296, 3442, 3680, 4120, 4738, 6884, 8240, 8605, 9476, 11845, 13768, 16480, 17210, 18952, 23690, 27536, 34420, 37904, 39583, 47380, 55072, 68840, 75808, 79166, 94760, 137680, 158332, 177263, 189520, 197915, 275360, 316664, 354526, 379040, 395830, 633328, 709052, 791660, 886315, 1266656, 1418104, 1583320, 1772630, 2836208, 3166640, 3545260, 4077049, 5672416, 6333280, 7090520, 8154098, 14181040, 16308196, 20385245, 28362080, 32616392, 40770490, 65232784, 81540980, 130465568, 163081960, 326163920, 652327840]

約数ペア:

[(1, 652327840), (2, 326163920), (4, 163081960), (5, 130465568), (8, 81540980), (10, 65232784), (16, 40770490), (20, 32616392), (23, 28362080), (32, 20385245), (40, 16308196), (46, 14181040), (80, 8154098), (92, 7090520), (103, 6333280), (115, 5672416), (160, 4077049), (184, 3545260), (206, 3166640), (230, 2836208), (368, 1772630), (412, 1583320), (460, 1418104), (515, 1266656), (736, 886315), (824, 791660), (920, 709052), (1030, 633328), (1648, 395830), (1721, 379040), (1840, 354526), (2060, 316664), (2369, 275360), (3296, 197915), (3442, 189520), (3680, 177263), (4120, 158332), (4738, 137680), (6884, 94760), (8240, 79166), (8605, 75808), (9476, 68840), (11845, 55072), (13768, 47380), (16480, 39583), (17210, 37904), (18952, 34420), (23690, 27536)]