76429060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 165477312

約数和(自身を除く): 89048252

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 181, 215, 362, 430, 491, 724, 860, 905, 982, 1810, 1964, 2455, 3620, 4910, 7783, 9820, 15566, 21113, 31132, 38915, 42226, 77830, 84452, 88871, 105565, 155660, 177742, 211130, 355484, 422260, 444355, 888710, 1777420, 3821453, 7642906, 15285812, 19107265, 38214530, 76429060]

約数ペア:

[(1, 76429060), (2, 38214530), (4, 19107265), (5, 15285812), (10, 7642906), (20, 3821453), (43, 1777420), (86, 888710), (172, 444355), (181, 422260), (215, 355484), (362, 211130), (430, 177742), (491, 155660), (724, 105565), (860, 88871), (905, 84452), (982, 77830), (1810, 42226), (1964, 38915), (2455, 31132), (3620, 21113), (4910, 15566), (7783, 9820)]