26698620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2633}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 80979696

約数和(自身を除く): 54281076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 2633, 3380, 5070, 5266, 7899, 10140, 10532, 13165, 15798, 26330, 31596, 34229, 39495, 52660, 68458, 78990, 102687, 136916, 157980, 171145, 205374, 342290, 410748, 444977, 513435, 684580, 889954, 1026870, 1334931, 1779908, 2053740, 2224885, 2669862, 4449770, 5339724, 6674655, 8899540, 13349310, 26698620]

約数ペア:

[(1, 26698620), (2, 13349310), (3, 8899540), (4, 6674655), (5, 5339724), (6, 4449770), (10, 2669862), (12, 2224885), (13, 2053740), (15, 1779908), (20, 1334931), (26, 1026870), (30, 889954), (39, 684580), (52, 513435), (60, 444977), (65, 410748), (78, 342290), (130, 205374), (156, 171145), (169, 157980), (195, 136916), (260, 102687), (338, 78990), (390, 68458), (507, 52660), (676, 39495), (780, 34229), (845, 31596), (1014, 26330), (1690, 15798), (2028, 13165), (2535, 10532), (2633, 10140), (3380, 7899), (5070, 5266)]