109317760

素因数分解:

$2^7\times 5^1\times {\mathrm{170809}}^1$

素因数の和:170828

約数の個数: 32

約数和(自身を含む): 261339300

約数和(自身を除く): 152021540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 170809, 341618, 683236, 854045, 1366472, 1708090, 2732944, 3416180, 5465888, 6832360, 10931776, 13664720, 21863552, 27329440, 54658880, 109317760]

約数ペア:

[(1, 109317760), (2, 54658880), (4, 27329440), (5, 21863552), (8, 13664720), (10, 10931776), (16, 6832360), (20, 5465888), (32, 3416180), (40, 2732944), (64, 1708090), (80, 1366472), (128, 854045), (160, 683236), (320, 341618), (640, 170809)]