10639704920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{30223}}^1$

素因数の和:30924

約数の個数: 64

約数和(自身を含む): 25819758720

約数和(自身を除く): 15180053800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 677, 1354, 2708, 3385, 5416, 6770, 8801, 13540, 17602, 27080, 30223, 35204, 44005, 60446, 70408, 88010, 120892, 151115, 176020, 241784, 302230, 352040, 392899, 604460, 785798, 1208920, 1571596, 1964495, 3143192, 3928990, 7857980, 15715960, 20460971, 40921942, 81843884, 102304855, 163687768, 204609710, 265992623, 409219420, 531985246, 818438840, 1063970492, 1329963115, 2127940984, 2659926230, 5319852460, 10639704920]

約数ペア:

[(1, 10639704920), (2, 5319852460), (4, 2659926230), (5, 2127940984), (8, 1329963115), (10, 1063970492), (13, 818438840), (20, 531985246), (26, 409219420), (40, 265992623), (52, 204609710), (65, 163687768), (104, 102304855), (130, 81843884), (260, 40921942), (520, 20460971), (677, 15715960), (1354, 7857980), (2708, 3928990), (3385, 3143192), (5416, 1964495), (6770, 1571596), (8801, 1208920), (13540, 785798), (17602, 604460), (27080, 392899), (30223, 352040), (35204, 302230), (44005, 241784), (60446, 176020), (70408, 151115), (88010, 120892)]