13667680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6599

約数の個数: 48

約数和(自身を含む): 34779024

約数和(自身を除く): 21111344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6571, 13142, 26284, 32855, 52568, 65710, 85423, 105136, 131420, 170846, 210272, 262840, 341692, 427115, 525680, 683384, 854230, 1051360, 1366768, 1708460, 2733536, 3416920, 6833840, 13667680]

約数ペア:

[(1, 13667680), (2, 6833840), (4, 3416920), (5, 2733536), (8, 1708460), (10, 1366768), (13, 1051360), (16, 854230), (20, 683384), (26, 525680), (32, 427115), (40, 341692), (52, 262840), (65, 210272), (80, 170846), (104, 131420), (130, 105136), (160, 85423), (208, 65710), (260, 52568), (416, 32855), (520, 26284), (1040, 13142), (2080, 6571)]