70492120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 165745440

約数和(自身を除く): 95253320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 811, 820, 1060, 1622, 1640, 2120, 2173, 3244, 4055, 4346, 6488, 8110, 8692, 10865, 16220, 17384, 21730, 32440, 33251, 42983, 43460, 66502, 85966, 86920, 133004, 166255, 171932, 214915, 266008, 332510, 343864, 429830, 665020, 859660, 1330040, 1719320, 1762303, 3524606, 7049212, 8811515, 14098424, 17623030, 35246060, 70492120]

約数ペア:

[(1, 70492120), (2, 35246060), (4, 17623030), (5, 14098424), (8, 8811515), (10, 7049212), (20, 3524606), (40, 1762303), (41, 1719320), (53, 1330040), (82, 859660), (106, 665020), (164, 429830), (205, 343864), (212, 332510), (265, 266008), (328, 214915), (410, 171932), (424, 166255), (530, 133004), (811, 86920), (820, 85966), (1060, 66502), (1622, 43460), (1640, 42983), (2120, 33251), (2173, 32440), (3244, 21730), (4055, 17384), (4346, 16220), (6488, 10865), (8110, 8692)]