492050060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{142211}}^1$

素因数の和:142393

約数の個数: 24

約数和(自身を含む): 1039285296

約数和(自身を除く): 547235236

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 142211, 284422, 568844, 711055, 1422110, 2844220, 24602503, 49205006, 98410012, 123012515, 246025030, 492050060]

約数ペア:

[(1, 492050060), (2, 246025030), (4, 123012515), (5, 98410012), (10, 49205006), (20, 24602503), (173, 2844220), (346, 1422110), (692, 711055), (865, 568844), (1730, 284422), (3460, 142211)]