76354660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 163481472

約数和(自身を除く): 87126812

約数列:

[1, 2, 4, 5, 10, 20, 131, 151, 193, 262, 302, 386, 524, 604, 655, 755, 772, 965, 1310, 1510, 1930, 2620, 3020, 3860, 19781, 25283, 29143, 39562, 50566, 58286, 79124, 98905, 101132, 116572, 126415, 145715, 197810, 252830, 291430, 395620, 505660, 582860, 3817733, 7635466, 15270932, 19088665, 38177330, 76354660]

約数ペア:

[(1, 76354660), (2, 38177330), (4, 19088665), (5, 15270932), (10, 7635466), (20, 3817733), (131, 582860), (151, 505660), (193, 395620), (262, 291430), (302, 252830), (386, 197810), (524, 145715), (604, 126415), (655, 116572), (755, 101132), (772, 98905), (965, 79124), (1310, 58286), (1510, 50566), (1930, 39562), (2620, 29143), (3020, 25283), (3860, 19781)]