355280700340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{265134851}}^1$

素因数の和:265134927

約数の個数: 24

約数和(自身を含む): 757225137312

約数和(自身を除く): 401944436972

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 265134851, 530269702, 1060539404, 1325674255, 2651348510, 5302697020, 17764035017, 35528070034, 71056140068, 88820175085, 177640350170, 355280700340]

約数ペア:

[(1, 355280700340), (2, 177640350170), (4, 88820175085), (5, 71056140068), (10, 35528070034), (20, 17764035017), (67, 5302697020), (134, 2651348510), (268, 1325674255), (335, 1060539404), (670, 530269702), (1340, 265134851)]