87472010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{460379}}^1$

素因数の和:460405

約数の個数: 16

約数和(自身を含む): 165736800

約数和(自身を除く): 78264790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 460379, 920758, 2301895, 4603790, 8747201, 17494402, 43736005, 87472010]

約数ペア:

[(1, 87472010), (2, 43736005), (5, 17494402), (10, 8747201), (19, 4603790), (38, 2301895), (95, 920758), (190, 460379)]