267539080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{48821}}^1$

素因数の和:48969

約数の個数: 32

約数和(自身を含む): 606369240

約数和(自身を除く): 338830160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 48821, 97642, 195284, 244105, 390568, 488210, 976420, 1952840, 6688477, 13376954, 26753908, 33442385, 53507816, 66884770, 133769540, 267539080]

約数ペア:

[(1, 267539080), (2, 133769540), (4, 66884770), (5, 53507816), (8, 33442385), (10, 26753908), (20, 13376954), (40, 6688477), (137, 1952840), (274, 976420), (548, 488210), (685, 390568), (1096, 244105), (1370, 195284), (2740, 97642), (5480, 48821)]