39663400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 108118080

約数和(自身を除く): 68454680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 328, 350, 410, 574, 691, 700, 820, 1025, 1148, 1382, 1400, 1435, 1640, 2050, 2296, 2764, 2870, 3455, 4100, 4837, 5528, 5740, 6910, 7175, 8200, 9674, 11480, 13820, 14350, 17275, 19348, 24185, 27640, 28331, 28700, 34550, 38696, 48370, 56662, 57400, 69100, 96740, 113324, 120925, 138200, 141655, 193480, 198317, 226648, 241850, 283310, 396634, 483700, 566620, 708275, 793268, 967400, 991585, 1133240, 1416550, 1586536, 1983170, 2833100, 3966340, 4957925, 5666200, 7932680, 9915850, 19831700, 39663400]

約数ペア:

[(1, 39663400), (2, 19831700), (4, 9915850), (5, 7932680), (7, 5666200), (8, 4957925), (10, 3966340), (14, 2833100), (20, 1983170), (25, 1586536), (28, 1416550), (35, 1133240), (40, 991585), (41, 967400), (50, 793268), (56, 708275), (70, 566620), (82, 483700), (100, 396634), (140, 283310), (164, 241850), (175, 226648), (200, 198317), (205, 193480), (280, 141655), (287, 138200), (328, 120925), (350, 113324), (410, 96740), (574, 69100), (691, 57400), (700, 56662), (820, 48370), (1025, 38696), (1148, 34550), (1382, 28700), (1400, 28331), (1435, 27640), (1640, 24185), (2050, 19348), (2296, 17275), (2764, 14350), (2870, 13820), (3455, 11480), (4100, 9674), (4837, 8200), (5528, 7175), (5740, 6910)]