71579660

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{4703}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 150546816

約数和(自身を除く): 78967156

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 4703, 7610, 9406, 15220, 18812, 23515, 47030, 94060, 3578983, 7157966, 14315932, 17894915, 35789830, 71579660]

約数ペア:

[(1, 71579660), (2, 35789830), (4, 17894915), (5, 14315932), (10, 7157966), (20, 3578983), (761, 94060), (1522, 47030), (3044, 23515), (3805, 18812), (4703, 15220), (7610, 9406)]