100778440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6791}}^1$

素因数の和:6862

約数の個数: 64

約数和(自身を含む): 264072960

約数和(自身を除く): 163294520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 6791, 7420, 13582, 14840, 27164, 33955, 47537, 54328, 67910, 95074, 135820, 190148, 237685, 271640, 359923, 380296, 475370, 719846, 950740, 1439692, 1799615, 1901480, 2519461, 2879384, 3599230, 5038922, 7198460, 10077844, 12597305, 14396920, 20155688, 25194610, 50389220, 100778440]

約数ペア:

[(1, 100778440), (2, 50389220), (4, 25194610), (5, 20155688), (7, 14396920), (8, 12597305), (10, 10077844), (14, 7198460), (20, 5038922), (28, 3599230), (35, 2879384), (40, 2519461), (53, 1901480), (56, 1799615), (70, 1439692), (106, 950740), (140, 719846), (212, 475370), (265, 380296), (280, 359923), (371, 271640), (424, 237685), (530, 190148), (742, 135820), (1060, 95074), (1484, 67910), (1855, 54328), (2120, 47537), (2968, 33955), (3710, 27164), (6791, 14840), (7420, 13582)]