76630240

素因数分解:

$2^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1171}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 181636560

約数和(自身を除く): 105006320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 409, 818, 1171, 1636, 2045, 2342, 3272, 4090, 4684, 5855, 6544, 8180, 9368, 11710, 13088, 16360, 18736, 23420, 32720, 37472, 46840, 65440, 93680, 187360, 478939, 957878, 1915756, 2394695, 3831512, 4789390, 7663024, 9578780, 15326048, 19157560, 38315120, 76630240]

約数ペア:

[(1, 76630240), (2, 38315120), (4, 19157560), (5, 15326048), (8, 9578780), (10, 7663024), (16, 4789390), (20, 3831512), (32, 2394695), (40, 1915756), (80, 957878), (160, 478939), (409, 187360), (818, 93680), (1171, 65440), (1636, 46840), (2045, 37472), (2342, 32720), (3272, 23420), (4090, 18736), (4684, 16360), (5855, 13088), (6544, 11710), (8180, 9368)]