1369725080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{1429}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 3187641600

約数和(自身を除く): 1817916520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 773, 1240, 1429, 1546, 2858, 3092, 3865, 5716, 6184, 7145, 7730, 11432, 14290, 15460, 23963, 28580, 30920, 44299, 47926, 57160, 88598, 95852, 119815, 177196, 191704, 221495, 239630, 354392, 442990, 479260, 885980, 958520, 1104617, 1771960, 2209234, 4418468, 5523085, 8836936, 11046170, 22092340, 34243127, 44184680, 68486254, 136972508, 171215635, 273945016, 342431270, 684862540, 1369725080]

約数ペア:

[(1, 1369725080), (2, 684862540), (4, 342431270), (5, 273945016), (8, 171215635), (10, 136972508), (20, 68486254), (31, 44184680), (40, 34243127), (62, 22092340), (124, 11046170), (155, 8836936), (248, 5523085), (310, 4418468), (620, 2209234), (773, 1771960), (1240, 1104617), (1429, 958520), (1546, 885980), (2858, 479260), (3092, 442990), (3865, 354392), (5716, 239630), (6184, 221495), (7145, 191704), (7730, 177196), (11432, 119815), (14290, 95852), (15460, 88598), (23963, 57160), (28580, 47926), (30920, 44299)]