29210680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23557}}^1$

素因数の和:23599

約数の個数: 32

約数和(自身を含む): 67847040

約数和(自身を除く): 38636360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 23557, 47114, 94228, 117785, 188456, 235570, 471140, 730267, 942280, 1460534, 2921068, 3651335, 5842136, 7302670, 14605340, 29210680]

約数ペア:

[(1, 29210680), (2, 14605340), (4, 7302670), (5, 5842136), (8, 3651335), (10, 2921068), (20, 1460534), (31, 942280), (40, 730267), (62, 471140), (124, 235570), (155, 188456), (248, 117785), (310, 94228), (620, 47114), (1240, 23557)]