70668520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3734

約数の個数: 64

約数和(自身を含む): 175911120

約数和(自身を除く): 105242600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3673, 3848, 4810, 7346, 9620, 14692, 18365, 19240, 29384, 36730, 47749, 73460, 95498, 135901, 146920, 190996, 238745, 271802, 381992, 477490, 543604, 679505, 954980, 1087208, 1359010, 1766713, 1909960, 2718020, 3533426, 5436040, 7066852, 8833565, 14133704, 17667130, 35334260, 70668520]

約数ペア:

[(1, 70668520), (2, 35334260), (4, 17667130), (5, 14133704), (8, 8833565), (10, 7066852), (13, 5436040), (20, 3533426), (26, 2718020), (37, 1909960), (40, 1766713), (52, 1359010), (65, 1087208), (74, 954980), (104, 679505), (130, 543604), (148, 477490), (185, 381992), (260, 271802), (296, 238745), (370, 190996), (481, 146920), (520, 135901), (740, 95498), (962, 73460), (1480, 47749), (1924, 36730), (2405, 29384), (3673, 19240), (3848, 18365), (4810, 14692), (7346, 9620)]