22474022720

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1$

素因数の和:1528

約数の個数: 112

約数和(自身を含む): 54013169088

約数和(自身を除く): 31539146368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 521, 652, 815, 827, 1042, 1304, 1630, 1654, 2084, 2605, 2608, 3260, 3308, 4135, 4168, 5210, 5216, 6520, 6616, 8270, 8336, 10420, 10432, 13040, 13232, 16540, 16672, 20840, 26080, 26464, 33080, 33344, 41680, 52160, 52928, 66160, 83360, 84923, 132320, 134801, 166720, 169846, 264640, 269602, 339692, 424615, 430867, 539204, 674005, 679384, 849230, 861734, 1078408, 1348010, 1358768, 1698460, 1723468, 2154335, 2156816, 2696020, 2717536, 3396920, 3446936, 4308670, 4313632, 5392040, 5435072, 6793840, 6893872, 8617340, 8627264, 10784080, 13587680, 13787744, 17234680, 21568160, 27175360, 27575488, 34469360, 43136320, 68938720, 70231321, 137877440, 140462642, 280925284, 351156605, 561850568, 702313210, 1123701136, 1404626420, 2247402272, 2809252840, 4494804544, 5618505680, 11237011360, 22474022720]

約数ペア:

[(1, 22474022720), (2, 11237011360), (4, 5618505680), (5, 4494804544), (8, 2809252840), (10, 2247402272), (16, 1404626420), (20, 1123701136), (32, 702313210), (40, 561850568), (64, 351156605), (80, 280925284), (160, 140462642), (163, 137877440), (320, 70231321), (326, 68938720), (521, 43136320), (652, 34469360), (815, 27575488), (827, 27175360), (1042, 21568160), (1304, 17234680), (1630, 13787744), (1654, 13587680), (2084, 10784080), (2605, 8627264), (2608, 8617340), (3260, 6893872), (3308, 6793840), (4135, 5435072), (4168, 5392040), (5210, 4313632), (5216, 4308670), (6520, 3446936), (6616, 3396920), (8270, 2717536), (8336, 2696020), (10420, 2156816), (10432, 2154335), (13040, 1723468), (13232, 1698460), (16540, 1358768), (16672, 1348010), (20840, 1078408), (26080, 861734), (26464, 849230), (33080, 679384), (33344, 674005), (41680, 539204), (52160, 430867), (52928, 424615), (66160, 339692), (83360, 269602), (84923, 264640), (132320, 169846), (134801, 166720)]