5283640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 12274560

約数和(自身を除く): 6990920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4261, 8522, 17044, 21305, 34088, 42610, 85220, 132091, 170440, 264182, 528364, 660455, 1056728, 1320910, 2641820, 5283640]

約数ペア:

[(1, 5283640), (2, 2641820), (4, 1320910), (5, 1056728), (8, 660455), (10, 528364), (20, 264182), (31, 170440), (40, 132091), (62, 85220), (124, 42610), (155, 34088), (248, 21305), (310, 17044), (620, 8522), (1240, 4261)]