8463700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 21373632

約数和(自身を除く): 12909932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 113, 140, 175, 214, 226, 350, 428, 452, 535, 565, 700, 749, 791, 1070, 1130, 1498, 1582, 2140, 2260, 2675, 2825, 2996, 3164, 3745, 3955, 5350, 5650, 7490, 7910, 10700, 11300, 12091, 14980, 15820, 18725, 19775, 24182, 37450, 39550, 48364, 60455, 74900, 79100, 84637, 120910, 169274, 241820, 302275, 338548, 423185, 604550, 846370, 1209100, 1692740, 2115925, 4231850, 8463700]

約数ペア:

[(1, 8463700), (2, 4231850), (4, 2115925), (5, 1692740), (7, 1209100), (10, 846370), (14, 604550), (20, 423185), (25, 338548), (28, 302275), (35, 241820), (50, 169274), (70, 120910), (100, 84637), (107, 79100), (113, 74900), (140, 60455), (175, 48364), (214, 39550), (226, 37450), (350, 24182), (428, 19775), (452, 18725), (535, 15820), (565, 14980), (700, 12091), (749, 11300), (791, 10700), (1070, 7910), (1130, 7490), (1498, 5650), (1582, 5350), (2140, 3955), (2260, 3745), (2675, 3164), (2825, 2996)]