104255480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12011}}^1$

素因数の和:12060

約数の個数: 64

約数和(自身を含む): 276756480

約数和(自身を除く): 172501000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 12011, 24022, 48044, 60055, 84077, 96088, 120110, 168154, 240220, 336308, 372341, 420385, 480440, 672616, 744682, 840770, 1489364, 1681540, 1861705, 2606387, 2978728, 3363080, 3723410, 5212774, 7446820, 10425548, 13031935, 14893640, 20851096, 26063870, 52127740, 104255480]

約数ペア:

[(1, 104255480), (2, 52127740), (4, 26063870), (5, 20851096), (7, 14893640), (8, 13031935), (10, 10425548), (14, 7446820), (20, 5212774), (28, 3723410), (31, 3363080), (35, 2978728), (40, 2606387), (56, 1861705), (62, 1681540), (70, 1489364), (124, 840770), (140, 744682), (155, 672616), (217, 480440), (248, 420385), (280, 372341), (310, 336308), (434, 240220), (620, 168154), (868, 120110), (1085, 96088), (1240, 84077), (1736, 60055), (2170, 48044), (4340, 24022), (8680, 12011)]