99284980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 218816640

約数和(自身を除く): 119531660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 2411, 4118, 4822, 8236, 9644, 10295, 12055, 20590, 24110, 41180, 48220, 69919, 139838, 171181, 279676, 342362, 349595, 684724, 699190, 855905, 1398380, 1711810, 3423620, 4964249, 9928498, 19856996, 24821245, 49642490, 99284980]

約数ペア:

[(1, 99284980), (2, 49642490), (4, 24821245), (5, 19856996), (10, 9928498), (20, 4964249), (29, 3423620), (58, 1711810), (71, 1398380), (116, 855905), (142, 699190), (145, 684724), (284, 349595), (290, 342362), (355, 279676), (580, 171181), (710, 139838), (1420, 69919), (2059, 48220), (2411, 41180), (4118, 24110), (4822, 20590), (8236, 12055), (9644, 10295)]