173634340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 415062144

約数和(自身を除く): 241427804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 83, 110, 148, 166, 185, 220, 257, 332, 370, 407, 415, 514, 740, 814, 830, 913, 1028, 1285, 1628, 1660, 1826, 2035, 2570, 2827, 3071, 3652, 4070, 4565, 5140, 5654, 6142, 8140, 9130, 9509, 11308, 12284, 14135, 15355, 18260, 19018, 21331, 28270, 30710, 33781, 38036, 42662, 47545, 56540, 61420, 67562, 85324, 95090, 104599, 106655, 135124, 168905, 190180, 209198, 213310, 234641, 337810, 418396, 426620, 469282, 522995, 675620, 789247, 938564, 1045990, 1173205, 1578494, 2091980, 2346410, 3156988, 3946235, 4692820, 7892470, 8681717, 15784940, 17363434, 34726868, 43408585, 86817170, 173634340]

約数ペア:

[(1, 173634340), (2, 86817170), (4, 43408585), (5, 34726868), (10, 17363434), (11, 15784940), (20, 8681717), (22, 7892470), (37, 4692820), (44, 3946235), (55, 3156988), (74, 2346410), (83, 2091980), (110, 1578494), (148, 1173205), (166, 1045990), (185, 938564), (220, 789247), (257, 675620), (332, 522995), (370, 469282), (407, 426620), (415, 418396), (514, 337810), (740, 234641), (814, 213310), (830, 209198), (913, 190180), (1028, 168905), (1285, 135124), (1628, 106655), (1660, 104599), (1826, 95090), (2035, 85324), (2570, 67562), (2827, 61420), (3071, 56540), (3652, 47545), (4070, 42662), (4565, 38036), (5140, 33781), (5654, 30710), (6142, 28270), (8140, 21331), (9130, 19018), (9509, 18260), (11308, 15355), (12284, 14135)]