13617305920

素因数分解:

$2^6\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{19913}}^1$

素因数の和:22067

約数の個数: 56

約数和(自身を含む): 32443012584

約数和(自身を除く): 18825706664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2137, 4274, 8548, 10685, 17096, 19913, 21370, 34192, 39826, 42740, 68384, 79652, 85480, 99565, 136768, 159304, 170960, 199130, 318608, 341920, 398260, 637216, 683840, 796520, 1274432, 1593040, 3186080, 6372160, 42554081, 85108162, 170216324, 212770405, 340432648, 425540810, 680865296, 851081620, 1361730592, 1702163240, 2723461184, 3404326480, 6808652960, 13617305920]

約数ペア:

[(1, 13617305920), (2, 6808652960), (4, 3404326480), (5, 2723461184), (8, 1702163240), (10, 1361730592), (16, 851081620), (20, 680865296), (32, 425540810), (40, 340432648), (64, 212770405), (80, 170216324), (160, 85108162), (320, 42554081), (2137, 6372160), (4274, 3186080), (8548, 1593040), (10685, 1274432), (17096, 796520), (19913, 683840), (21370, 637216), (34192, 398260), (39826, 341920), (42740, 318608), (68384, 199130), (79652, 170960), (85480, 159304), (99565, 136768)]