29124620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 72049824

約数和(自身を除く): 42925204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 113, 140, 196, 226, 245, 263, 452, 490, 526, 565, 791, 980, 1052, 1130, 1315, 1582, 1841, 2260, 2630, 3164, 3682, 3955, 5260, 5537, 7364, 7910, 9205, 11074, 12887, 15820, 18410, 22148, 25774, 27685, 29719, 36820, 51548, 55370, 59438, 64435, 110740, 118876, 128870, 148595, 208033, 257740, 297190, 416066, 594380, 832132, 1040165, 1456231, 2080330, 2912462, 4160660, 5824924, 7281155, 14562310, 29124620]

約数ペア:

[(1, 29124620), (2, 14562310), (4, 7281155), (5, 5824924), (7, 4160660), (10, 2912462), (14, 2080330), (20, 1456231), (28, 1040165), (35, 832132), (49, 594380), (70, 416066), (98, 297190), (113, 257740), (140, 208033), (196, 148595), (226, 128870), (245, 118876), (263, 110740), (452, 64435), (490, 59438), (526, 55370), (565, 51548), (791, 36820), (980, 29719), (1052, 27685), (1130, 25774), (1315, 22148), (1582, 18410), (1841, 15820), (2260, 12887), (2630, 11074), (3164, 9205), (3682, 7910), (3955, 7364), (5260, 5537)]