488331380

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 1037232000

約数和(自身を除く): 548900620

約数列:

[1, 2, 4, 5, 10, 20, 167, 293, 334, 499, 586, 668, 835, 998, 1172, 1465, 1670, 1996, 2495, 2930, 3340, 4990, 5860, 9980, 48931, 83333, 97862, 146207, 166666, 195724, 244655, 292414, 333332, 416665, 489310, 584828, 731035, 833330, 978620, 1462070, 1666660, 2924140, 24416569, 48833138, 97666276, 122082845, 244165690, 488331380]

約数ペア:

[(1, 488331380), (2, 244165690), (4, 122082845), (5, 97666276), (10, 48833138), (20, 24416569), (167, 2924140), (293, 1666660), (334, 1462070), (499, 978620), (586, 833330), (668, 731035), (835, 584828), (998, 489310), (1172, 416665), (1465, 333332), (1670, 292414), (1996, 244655), (2495, 195724), (2930, 166666), (3340, 146207), (4990, 97862), (5860, 83333), (9980, 48931)]