10655450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 21691320

約数和(自身を除く): 11035870

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 169, 194, 325, 338, 485, 650, 845, 970, 1261, 1690, 2197, 2425, 2522, 4225, 4394, 4850, 6305, 8450, 10985, 12610, 16393, 21970, 31525, 32786, 54925, 63050, 81965, 109850, 163930, 213109, 409825, 426218, 819650, 1065545, 2131090, 5327725, 10655450]

約数ペア:

[(1, 10655450), (2, 5327725), (5, 2131090), (10, 1065545), (13, 819650), (25, 426218), (26, 409825), (50, 213109), (65, 163930), (97, 109850), (130, 81965), (169, 63050), (194, 54925), (325, 32786), (338, 31525), (485, 21970), (650, 16393), (845, 12610), (970, 10985), (1261, 8450), (1690, 6305), (2197, 4850), (2425, 4394), (2522, 4225)]