105804575500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16277627}}^1$

素因数の和:16277659

約数の個数: 48

約数和(自身を含む): 248852376864

約数和(自身を除く): 143047801364

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 16277627, 32555254, 65110508, 81388135, 162776270, 211609151, 325552540, 406940675, 423218302, 813881350, 846436604, 1058045755, 1627762700, 2034703375, 2116091510, 4069406750, 4232183020, 5290228775, 8138813500, 10580457550, 21160915100, 26451143875, 52902287750, 105804575500]

約数ペア:

[(1, 105804575500), (2, 52902287750), (4, 26451143875), (5, 21160915100), (10, 10580457550), (13, 8138813500), (20, 5290228775), (25, 4232183020), (26, 4069406750), (50, 2116091510), (52, 2034703375), (65, 1627762700), (100, 1058045755), (125, 846436604), (130, 813881350), (250, 423218302), (260, 406940675), (325, 325552540), (500, 211609151), (650, 162776270), (1300, 81388135), (1625, 65110508), (3250, 32555254), (6500, 16277627)]