9864140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 24343200

約数和(自身を除く): 14479060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3449, 6898, 13796, 17245, 34490, 37939, 44837, 68980, 75878, 89674, 151756, 179348, 189695, 224185, 379390, 448370, 493207, 758780, 896740, 986414, 1972828, 2466035, 4932070, 9864140]

約数ペア:

[(1, 9864140), (2, 4932070), (4, 2466035), (5, 1972828), (10, 986414), (11, 896740), (13, 758780), (20, 493207), (22, 448370), (26, 379390), (44, 224185), (52, 189695), (55, 179348), (65, 151756), (110, 89674), (130, 75878), (143, 68980), (220, 44837), (260, 37939), (286, 34490), (572, 17245), (715, 13796), (1430, 6898), (2860, 3449)]