8479020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 26853120

約数和(自身を除く): 18374100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 443, 580, 638, 660, 870, 886, 957, 1276, 1329, 1595, 1740, 1772, 1914, 2215, 2658, 3190, 3828, 4430, 4785, 4873, 5316, 6380, 6645, 8860, 9570, 9746, 12847, 13290, 14619, 19140, 19492, 24365, 25694, 26580, 29238, 38541, 48730, 51388, 58476, 64235, 73095, 77082, 97460, 128470, 141317, 146190, 154164, 192705, 256940, 282634, 292380, 385410, 423951, 565268, 706585, 770820, 847902, 1413170, 1695804, 2119755, 2826340, 4239510, 8479020]

約数ペア:

[(1, 8479020), (2, 4239510), (3, 2826340), (4, 2119755), (5, 1695804), (6, 1413170), (10, 847902), (11, 770820), (12, 706585), (15, 565268), (20, 423951), (22, 385410), (29, 292380), (30, 282634), (33, 256940), (44, 192705), (55, 154164), (58, 146190), (60, 141317), (66, 128470), (87, 97460), (110, 77082), (116, 73095), (132, 64235), (145, 58476), (165, 51388), (174, 48730), (220, 38541), (290, 29238), (319, 26580), (330, 25694), (348, 24365), (435, 19492), (443, 19140), (580, 14619), (638, 13290), (660, 12847), (870, 9746), (886, 9570), (957, 8860), (1276, 6645), (1329, 6380), (1595, 5316), (1740, 4873), (1772, 4785), (1914, 4430), (2215, 3828), (2658, 3190)]