99827120

素因数分解:

$2^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1201}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 232514880

約数和(自身を除く): 132687760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1039, 1201, 2078, 2402, 4156, 4804, 5195, 6005, 8312, 9608, 10390, 12010, 16624, 19216, 20780, 24020, 41560, 48040, 83120, 96080, 1247839, 2495678, 4991356, 6239195, 9982712, 12478390, 19965424, 24956780, 49913560, 99827120]

約数ペア:

[(1, 99827120), (2, 49913560), (4, 24956780), (5, 19965424), (8, 12478390), (10, 9982712), (16, 6239195), (20, 4991356), (40, 2495678), (80, 1247839), (1039, 96080), (1201, 83120), (2078, 48040), (2402, 41560), (4156, 24020), (4804, 20780), (5195, 19216), (6005, 16624), (8312, 12010), (9608, 10390)]