4033720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 9371520

約数和(自身を除く): 5337800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3253, 6506, 13012, 16265, 26024, 32530, 65060, 100843, 130120, 201686, 403372, 504215, 806744, 1008430, 2016860, 4033720]

約数ペア:

[(1, 4033720), (2, 2016860), (4, 1008430), (5, 806744), (8, 504215), (10, 403372), (20, 201686), (31, 130120), (40, 100843), (62, 65060), (124, 32530), (155, 26024), (248, 16265), (310, 13012), (620, 6506), (1240, 3253)]