79214560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29123}}^1$

素因数の和:29155

約数の個数: 48

約数和(自身を含む): 198159696

約数和(自身を除く): 118945136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 29123, 58246, 116492, 145615, 232984, 291230, 465968, 495091, 582460, 931936, 990182, 1164920, 1980364, 2329840, 2475455, 3960728, 4659680, 4950910, 7921456, 9901820, 15842912, 19803640, 39607280, 79214560]

約数ペア:

[(1, 79214560), (2, 39607280), (4, 19803640), (5, 15842912), (8, 9901820), (10, 7921456), (16, 4950910), (17, 4659680), (20, 3960728), (32, 2475455), (34, 2329840), (40, 1980364), (68, 1164920), (80, 990182), (85, 931936), (136, 582460), (160, 495091), (170, 465968), (272, 291230), (340, 232984), (544, 145615), (680, 116492), (1360, 58246), (2720, 29123)]