76672760

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16963}}^1$

素因数の和:17087

約数の個数: 32

約数和(自身を含む): 174050640

約数和(自身を除く): 97377880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 16963, 33926, 67852, 84815, 135704, 169630, 339260, 678520, 1916819, 3833638, 7667276, 9584095, 15334552, 19168190, 38336380, 76672760]

約数ペア:

[(1, 76672760), (2, 38336380), (4, 19168190), (5, 15334552), (8, 9584095), (10, 7667276), (20, 3833638), (40, 1916819), (113, 678520), (226, 339260), (452, 169630), (565, 135704), (904, 84815), (1130, 67852), (2260, 33926), (4520, 16963)]