72882010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{177761}}^1$

素因数の和:177809

約数の個数: 16

約数和(自身を含む): 134388072

約数和(自身を除く): 61506062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 177761, 355522, 888805, 1777610, 7288201, 14576402, 36441005, 72882010]

約数ペア:

[(1, 72882010), (2, 36441005), (5, 14576402), (10, 7288201), (41, 1777610), (82, 888805), (205, 355522), (410, 177761)]