124611580090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401972839}}^1$

素因数の和:401972877

約数の個数: 16

約数和(自身を含む): 231536355840

約数和(自身を除く): 106924775750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 401972839, 803945678, 2009864195, 4019728390, 12461158009, 24922316018, 62305790045, 124611580090]

約数ペア:

[(1, 124611580090), (2, 62305790045), (5, 24922316018), (10, 12461158009), (31, 4019728390), (62, 2009864195), (155, 803945678), (310, 401972839)]