86546020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1733}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 199257408

約数和(自身を除く): 112711388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 1733, 2270, 2497, 3466, 4540, 4994, 6932, 8665, 9988, 12485, 17330, 19063, 24970, 34660, 38126, 49940, 76252, 95315, 190630, 381260, 393391, 786782, 1573564, 1966955, 3933910, 4327301, 7867820, 8654602, 17309204, 21636505, 43273010, 86546020]

約数ペア:

[(1, 86546020), (2, 43273010), (4, 21636505), (5, 17309204), (10, 8654602), (11, 7867820), (20, 4327301), (22, 3933910), (44, 1966955), (55, 1573564), (110, 786782), (220, 393391), (227, 381260), (454, 190630), (908, 95315), (1135, 76252), (1733, 49940), (2270, 38126), (2497, 34660), (3466, 24970), (4540, 19063), (4994, 17330), (6932, 12485), (8665, 9988)]