71700880

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3167}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 167346432

約数和(自身を除く): 95645552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 3167, 4528, 5660, 6334, 11320, 12668, 15835, 22640, 25336, 31670, 50672, 63340, 126680, 253360, 896261, 1792522, 3585044, 4481305, 7170088, 8962610, 14340176, 17925220, 35850440, 71700880]

約数ペア:

[(1, 71700880), (2, 35850440), (4, 17925220), (5, 14340176), (8, 8962610), (10, 7170088), (16, 4481305), (20, 3585044), (40, 1792522), (80, 896261), (283, 253360), (566, 126680), (1132, 63340), (1415, 50672), (2264, 31670), (2830, 25336), (3167, 22640), (4528, 15835), (5660, 12668), (6334, 11320)]