24218440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19573

約数の個数: 32

約数和(自身を含む): 56252160

約数和(自身を除く): 32033720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19531, 39062, 78124, 97655, 156248, 195310, 390620, 605461, 781240, 1210922, 2421844, 3027305, 4843688, 6054610, 12109220, 24218440]

約数ペア:

[(1, 24218440), (2, 12109220), (4, 6054610), (5, 4843688), (8, 3027305), (10, 2421844), (20, 1210922), (31, 781240), (40, 605461), (62, 390620), (124, 195310), (155, 156248), (248, 97655), (310, 78124), (620, 39062), (1240, 19531)]