58001840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 148719648

約数和(自身を除く): 90717808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1297, 1720, 2236, 2594, 2795, 3440, 4472, 5188, 5590, 6485, 8944, 10376, 11180, 12970, 16861, 20752, 22360, 25940, 33722, 44720, 51880, 55771, 67444, 84305, 103760, 111542, 134888, 168610, 223084, 269776, 278855, 337220, 446168, 557710, 674440, 725023, 892336, 1115420, 1348880, 1450046, 2230840, 2900092, 3625115, 4461680, 5800184, 7250230, 11600368, 14500460, 29000920, 58001840]

約数ペア:

[(1, 58001840), (2, 29000920), (4, 14500460), (5, 11600368), (8, 7250230), (10, 5800184), (13, 4461680), (16, 3625115), (20, 2900092), (26, 2230840), (40, 1450046), (43, 1348880), (52, 1115420), (65, 892336), (80, 725023), (86, 674440), (104, 557710), (130, 446168), (172, 337220), (208, 278855), (215, 269776), (260, 223084), (344, 168610), (430, 134888), (520, 111542), (559, 103760), (688, 84305), (860, 67444), (1040, 55771), (1118, 51880), (1297, 44720), (1720, 33722), (2236, 25940), (2594, 22360), (2795, 20752), (3440, 16861), (4472, 12970), (5188, 11180), (5590, 10376), (6485, 8944)]