117300640

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2609}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 278215560

約数和(自身を除く): 160914920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 1124, 1405, 2248, 2609, 2810, 4496, 5218, 5620, 8992, 10436, 11240, 13045, 20872, 22480, 26090, 41744, 44960, 52180, 83488, 104360, 208720, 417440, 733129, 1466258, 2932516, 3665645, 5865032, 7331290, 11730064, 14662580, 23460128, 29325160, 58650320, 117300640]

約数ペア:

[(1, 117300640), (2, 58650320), (4, 29325160), (5, 23460128), (8, 14662580), (10, 11730064), (16, 7331290), (20, 5865032), (32, 3665645), (40, 2932516), (80, 1466258), (160, 733129), (281, 417440), (562, 208720), (1124, 104360), (1405, 83488), (2248, 52180), (2609, 44960), (2810, 41744), (4496, 26090), (5218, 22480), (5620, 20872), (8992, 13045), (10436, 11240)]