76030040

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10987}}^1$

素因数の和:11171

約数の個数: 32

約数和(自身を含む): 172072080

約数和(自身を除く): 96042040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 10987, 21974, 43948, 54935, 87896, 109870, 219740, 439480, 1900751, 3801502, 7603004, 9503755, 15206008, 19007510, 38015020, 76030040]

約数ペア:

[(1, 76030040), (2, 38015020), (4, 19007510), (5, 15206008), (8, 9503755), (10, 7603004), (20, 3801502), (40, 1900751), (173, 439480), (346, 219740), (692, 109870), (865, 87896), (1384, 54935), (1730, 43948), (3460, 21974), (6920, 10987)]