4418622890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{1009}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 8906163840

約数和(自身を除く): 4487540950

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 971, 1009, 1942, 2018, 2255, 4510, 4855, 5045, 9710, 10090, 10681, 11099, 21362, 22198, 39811, 41369, 53405, 55495, 79622, 82738, 106810, 110990, 199055, 206845, 398110, 413690, 437921, 455059, 875842, 910118, 979739, 1959478, 2189605, 2275295, 4379210, 4550590, 4898695, 9797390, 10777129, 21554258, 40169299, 53885645, 80338598, 107771290, 200846495, 401692990, 441862289, 883724578, 2209311445, 4418622890]

約数ペア:

[(1, 4418622890), (2, 2209311445), (5, 883724578), (10, 441862289), (11, 401692990), (22, 200846495), (41, 107771290), (55, 80338598), (82, 53885645), (110, 40169299), (205, 21554258), (410, 10777129), (451, 9797390), (902, 4898695), (971, 4550590), (1009, 4379210), (1942, 2275295), (2018, 2189605), (2255, 1959478), (4510, 979739), (4855, 910118), (5045, 875842), (9710, 455059), (10090, 437921), (10681, 413690), (11099, 398110), (21362, 206845), (22198, 199055), (39811, 110990), (41369, 106810), (53405, 82738), (55495, 79622)]