128004010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241517}}^1$

素因数の和:241577

約数の個数: 16

約数和(自身を含む): 234755496

約数和(自身を除く): 106751486

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 241517, 483034, 1207585, 2415170, 12800401, 25600802, 64002005, 128004010]

約数ペア:

[(1, 128004010), (2, 64002005), (5, 25600802), (10, 12800401), (53, 2415170), (106, 1207585), (265, 483034), (530, 241517)]