8830480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 22391424

約数和(自身を除く): 13560944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 151, 170, 172, 215, 272, 302, 340, 344, 430, 604, 680, 688, 731, 755, 860, 1208, 1360, 1462, 1510, 1720, 2416, 2567, 2924, 3020, 3440, 3655, 5134, 5848, 6040, 6493, 7310, 10268, 11696, 12080, 12835, 12986, 14620, 20536, 25670, 25972, 29240, 32465, 41072, 51340, 51944, 58480, 64930, 102680, 103888, 110381, 129860, 205360, 220762, 259720, 441524, 519440, 551905, 883048, 1103810, 1766096, 2207620, 4415240, 8830480]

約数ペア:

[(1, 8830480), (2, 4415240), (4, 2207620), (5, 1766096), (8, 1103810), (10, 883048), (16, 551905), (17, 519440), (20, 441524), (34, 259720), (40, 220762), (43, 205360), (68, 129860), (80, 110381), (85, 103888), (86, 102680), (136, 64930), (151, 58480), (170, 51944), (172, 51340), (215, 41072), (272, 32465), (302, 29240), (340, 25972), (344, 25670), (430, 20536), (604, 14620), (680, 12986), (688, 12835), (731, 12080), (755, 11696), (860, 10268), (1208, 7310), (1360, 6493), (1462, 6040), (1510, 5848), (1720, 5134), (2416, 3655), (2567, 3440), (2924, 3020)]