133053860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{214603}}^1$

素因数の和:214643

約数の個数: 24

約数和(自身を含む): 288427776

約数和(自身を除く): 155373916

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 214603, 429206, 858412, 1073015, 2146030, 4292060, 6652693, 13305386, 26610772, 33263465, 66526930, 133053860]

約数ペア:

[(1, 133053860), (2, 66526930), (4, 33263465), (5, 26610772), (10, 13305386), (20, 6652693), (31, 4292060), (62, 2146030), (124, 1073015), (155, 858412), (310, 429206), (620, 214603)]