89162680

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2339}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 200912400

約数和(自身を除く): 111749720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1906, 2339, 3812, 4678, 4765, 7624, 9356, 9530, 11695, 18712, 19060, 23390, 38120, 46780, 93560, 2229067, 4458134, 8916268, 11145335, 17832536, 22290670, 44581340, 89162680]

約数ペア:

[(1, 89162680), (2, 44581340), (4, 22290670), (5, 17832536), (8, 11145335), (10, 8916268), (20, 4458134), (40, 2229067), (953, 93560), (1906, 46780), (2339, 38120), (3812, 23390), (4678, 19060), (4765, 18712), (7624, 11695), (9356, 9530)]