948371920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 2289652560

約数和(自身を除く): 1341280640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 337, 464, 580, 674, 1160, 1213, 1348, 1685, 2320, 2426, 2696, 3370, 4852, 5392, 6065, 6740, 9704, 9773, 12130, 13480, 19408, 19546, 24260, 26960, 35177, 39092, 48520, 48865, 70354, 78184, 97040, 97730, 140708, 156368, 175885, 195460, 281416, 351770, 390920, 408781, 562832, 703540, 781840, 817562, 1407080, 1635124, 2043905, 2814160, 3270248, 4087810, 6540496, 8175620, 11854649, 16351240, 23709298, 32702480, 47418596, 59273245, 94837192, 118546490, 189674384, 237092980, 474185960, 948371920]

約数ペア:

[(1, 948371920), (2, 474185960), (4, 237092980), (5, 189674384), (8, 118546490), (10, 94837192), (16, 59273245), (20, 47418596), (29, 32702480), (40, 23709298), (58, 16351240), (80, 11854649), (116, 8175620), (145, 6540496), (232, 4087810), (290, 3270248), (337, 2814160), (464, 2043905), (580, 1635124), (674, 1407080), (1160, 817562), (1213, 781840), (1348, 703540), (1685, 562832), (2320, 408781), (2426, 390920), (2696, 351770), (3370, 281416), (4852, 195460), (5392, 175885), (6065, 156368), (6740, 140708), (9704, 97730), (9773, 97040), (12130, 78184), (13480, 70354), (19408, 48865), (19546, 48520), (24260, 39092), (26960, 35177)]