76854830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1039}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 149385600

約数和(自身を除く): 72530770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1039, 1138, 2078, 2845, 5195, 5690, 7397, 10390, 13507, 14794, 27014, 36985, 67535, 73970, 135070, 591191, 1182382, 2955955, 5911910, 7685483, 15370966, 38427415, 76854830]

約数ペア:

[(1, 76854830), (2, 38427415), (5, 15370966), (10, 7685483), (13, 5911910), (26, 2955955), (65, 1182382), (130, 591191), (569, 135070), (1039, 73970), (1138, 67535), (2078, 36985), (2845, 27014), (5195, 14794), (5690, 13507), (7397, 10390)]