71058200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 173976960

約数和(自身を除く): 102918760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 124, 146, 155, 157, 200, 248, 292, 310, 314, 365, 584, 620, 628, 730, 775, 785, 1240, 1256, 1460, 1550, 1570, 1825, 2263, 2920, 3100, 3140, 3650, 3925, 4526, 4867, 6200, 6280, 7300, 7850, 9052, 9734, 11315, 11461, 14600, 15700, 18104, 19468, 22630, 22922, 24335, 31400, 38936, 45260, 45844, 48670, 56575, 57305, 90520, 91688, 97340, 113150, 114610, 121675, 194680, 226300, 229220, 243350, 286525, 355291, 452600, 458440, 486700, 573050, 710582, 973400, 1146100, 1421164, 1776455, 2292200, 2842328, 3552910, 7105820, 8882275, 14211640, 17764550, 35529100, 71058200]

約数ペア:

[(1, 71058200), (2, 35529100), (4, 17764550), (5, 14211640), (8, 8882275), (10, 7105820), (20, 3552910), (25, 2842328), (31, 2292200), (40, 1776455), (50, 1421164), (62, 1146100), (73, 973400), (100, 710582), (124, 573050), (146, 486700), (155, 458440), (157, 452600), (200, 355291), (248, 286525), (292, 243350), (310, 229220), (314, 226300), (365, 194680), (584, 121675), (620, 114610), (628, 113150), (730, 97340), (775, 91688), (785, 90520), (1240, 57305), (1256, 56575), (1460, 48670), (1550, 45844), (1570, 45260), (1825, 38936), (2263, 31400), (2920, 24335), (3100, 22922), (3140, 22630), (3650, 19468), (3925, 18104), (4526, 15700), (4867, 14600), (6200, 11461), (6280, 11315), (7300, 9734), (7850, 9052)]