97994240

素因数分解:

$2^9\times 5^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 237908880

約数和(自身を除く): 139914640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 379, 404, 505, 512, 640, 758, 808, 1010, 1280, 1516, 1616, 1895, 2020, 2560, 3032, 3232, 3790, 4040, 6064, 6464, 7580, 8080, 12128, 12928, 15160, 16160, 24256, 25856, 30320, 32320, 38279, 48512, 51712, 60640, 64640, 76558, 97024, 121280, 129280, 153116, 191395, 194048, 242560, 258560, 306232, 382790, 485120, 612464, 765580, 970240, 1224928, 1531160, 2449856, 3062320, 4899712, 6124640, 9799424, 12249280, 19598848, 24498560, 48997120, 97994240]

約数ペア:

[(1, 97994240), (2, 48997120), (4, 24498560), (5, 19598848), (8, 12249280), (10, 9799424), (16, 6124640), (20, 4899712), (32, 3062320), (40, 2449856), (64, 1531160), (80, 1224928), (101, 970240), (128, 765580), (160, 612464), (202, 485120), (256, 382790), (320, 306232), (379, 258560), (404, 242560), (505, 194048), (512, 191395), (640, 153116), (758, 129280), (808, 121280), (1010, 97024), (1280, 76558), (1516, 64640), (1616, 60640), (1895, 51712), (2020, 48512), (2560, 38279), (3032, 32320), (3232, 30320), (3790, 25856), (4040, 24256), (6064, 16160), (6464, 15160), (7580, 12928), (8080, 12128)]