7143920740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{62327}}^1$

素因数の和:62868

約数の個数: 48

約数和(自身を含む): 16397748864

約数和(自身を除く): 9253828124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521, 1042, 2084, 2605, 5210, 5731, 10420, 11462, 22924, 28655, 57310, 62327, 114620, 124654, 249308, 311635, 623270, 685597, 1246540, 1371194, 2742388, 3427985, 6855970, 13711940, 32472367, 64944734, 129889468, 162361835, 324723670, 357196037, 649447340, 714392074, 1428784148, 1785980185, 3571960370, 7143920740]

約数ペア:

[(1, 7143920740), (2, 3571960370), (4, 1785980185), (5, 1428784148), (10, 714392074), (11, 649447340), (20, 357196037), (22, 324723670), (44, 162361835), (55, 129889468), (110, 64944734), (220, 32472367), (521, 13711940), (1042, 6855970), (2084, 3427985), (2605, 2742388), (5210, 1371194), (5731, 1246540), (10420, 685597), (11462, 623270), (22924, 311635), (28655, 249308), (57310, 124654), (62327, 114620)]