4631560

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 10546200

約数和(自身を除く): 5914640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1301, 1780, 2602, 3560, 5204, 6505, 10408, 13010, 26020, 52040, 115789, 231578, 463156, 578945, 926312, 1157890, 2315780, 4631560]

約数ペア:

[(1, 4631560), (2, 2315780), (4, 1157890), (5, 926312), (8, 578945), (10, 463156), (20, 231578), (40, 115789), (89, 52040), (178, 26020), (356, 13010), (445, 10408), (712, 6505), (890, 5204), (1301, 3560), (1780, 2602)]