38974260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 121645440

約数和(自身を除く): 82671180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1723, 1740, 1885, 2262, 3446, 3770, 4524, 5169, 5655, 6892, 7540, 8615, 10338, 11310, 17230, 20676, 22399, 22620, 25845, 34460, 44798, 49967, 51690, 67197, 89596, 99934, 103380, 111995, 134394, 149901, 199868, 223990, 249835, 268788, 299802, 335985, 447980, 499670, 599604, 649571, 671970, 749505, 999340, 1299142, 1343940, 1499010, 1948713, 2598284, 2998020, 3247855, 3897426, 6495710, 7794852, 9743565, 12991420, 19487130, 38974260]

約数ペア:

[(1, 38974260), (2, 19487130), (3, 12991420), (4, 9743565), (5, 7794852), (6, 6495710), (10, 3897426), (12, 3247855), (13, 2998020), (15, 2598284), (20, 1948713), (26, 1499010), (29, 1343940), (30, 1299142), (39, 999340), (52, 749505), (58, 671970), (60, 649571), (65, 599604), (78, 499670), (87, 447980), (116, 335985), (130, 299802), (145, 268788), (156, 249835), (174, 223990), (195, 199868), (260, 149901), (290, 134394), (348, 111995), (377, 103380), (390, 99934), (435, 89596), (580, 67197), (754, 51690), (780, 49967), (870, 44798), (1131, 34460), (1508, 25845), (1723, 22620), (1740, 22399), (1885, 20676), (2262, 17230), (3446, 11310), (3770, 10338), (4524, 8615), (5169, 7540), (5655, 6892)]