39381420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 122915520

約数和(自身を除く): 83534100

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, 1740, 1741, 1885, 2262, 3482, 3770, 4524, 5223, 5655, 6964, 7540, 8705, 10446, 11310, 17410, 20892, 22620, 22633, 26115, 34820, 45266, 50489, 52230, 67899, 90532, 100978, 104460, 113165, 135798, 151467, 201956, 226330, 252445, 271596, 302934, 339495, 452660, 504890, 605868, 656357, 678990, 757335, 1009780, 1312714, 1357980, 1514670, 1969071, 2625428, 3029340, 3281785, 3938142, 6563570, 7876284, 9845355, 13127140, 19690710, 39381420]

約数ペア:

[(1, 39381420), (2, 19690710), (3, 13127140), (4, 9845355), (5, 7876284), (6, 6563570), (10, 3938142), (12, 3281785), (13, 3029340), (15, 2625428), (20, 1969071), (26, 1514670), (29, 1357980), (30, 1312714), (39, 1009780), (52, 757335), (58, 678990), (60, 656357), (65, 605868), (78, 504890), (87, 452660), (116, 339495), (130, 302934), (145, 271596), (156, 252445), (174, 226330), (195, 201956), (260, 151467), (290, 135798), (348, 113165), (377, 104460), (390, 100978), (435, 90532), (580, 67899), (754, 52230), (780, 50489), (870, 45266), (1131, 34820), (1508, 26115), (1740, 22633), (1741, 22620), (1885, 20892), (2262, 17410), (3482, 11310), (3770, 10446), (4524, 8705), (5223, 7540), (5655, 6964)]