5730500

素因数分解:

$2^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 12767664

約数和(自身を除く): 7037164

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 146, 157, 250, 292, 314, 365, 500, 628, 730, 785, 1460, 1570, 1825, 3140, 3650, 3925, 7300, 7850, 9125, 11461, 15700, 18250, 19625, 22922, 36500, 39250, 45844, 57305, 78500, 114610, 229220, 286525, 573050, 1146100, 1432625, 2865250, 5730500]

約数ペア:

[(1, 5730500), (2, 2865250), (4, 1432625), (5, 1146100), (10, 573050), (20, 286525), (25, 229220), (50, 114610), (73, 78500), (100, 57305), (125, 45844), (146, 39250), (157, 36500), (250, 22922), (292, 19625), (314, 18250), (365, 15700), (500, 11461), (628, 9125), (730, 7850), (785, 7300), (1460, 3925), (1570, 3650), (1825, 3140)]