125635880

素因数分解:

$2^3\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{3023}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 157410520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1039, 2078, 3023, 4156, 5195, 6046, 8312, 10390, 12092, 15115, 20780, 24184, 30230, 41560, 60460, 120920, 3140897, 6281794, 12563588, 15704485, 25127176, 31408970, 62817940, 125635880]

約数ペア:

[(1, 125635880), (2, 62817940), (4, 31408970), (5, 25127176), (8, 15704485), (10, 12563588), (20, 6281794), (40, 3140897), (1039, 120920), (2078, 60460), (3023, 41560), (4156, 30230), (5195, 24184), (6046, 20780), (8312, 15115), (10390, 12092)]