98579140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 227304000

約数和(自身を除く): 128724860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 2749, 3260, 3586, 5498, 7172, 8965, 10996, 13745, 17930, 27490, 30239, 35860, 54980, 60478, 120956, 151195, 302390, 448087, 604780, 896174, 1792348, 2240435, 4480870, 4928957, 8961740, 9857914, 19715828, 24644785, 49289570, 98579140]

約数ペア:

[(1, 98579140), (2, 49289570), (4, 24644785), (5, 19715828), (10, 9857914), (11, 8961740), (20, 4928957), (22, 4480870), (44, 2240435), (55, 1792348), (110, 896174), (163, 604780), (220, 448087), (326, 302390), (652, 151195), (815, 120956), (1630, 60478), (1793, 54980), (2749, 35860), (3260, 30239), (3586, 27490), (5498, 17930), (7172, 13745), (8965, 10996)]