46972840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22157}}^1$

素因数の和:22221

約数の個数: 32

約数和(自身を含む): 107687880

約数和(自身を除く): 60715040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 22157, 44314, 88628, 110785, 177256, 221570, 443140, 886280, 1174321, 2348642, 4697284, 5871605, 9394568, 11743210, 23486420, 46972840]

約数ペア:

[(1, 46972840), (2, 23486420), (4, 11743210), (5, 9394568), (8, 5871605), (10, 4697284), (20, 2348642), (40, 1174321), (53, 886280), (106, 443140), (212, 221570), (265, 177256), (424, 110785), (530, 88628), (1060, 44314), (2120, 22157)]