116875780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 287280000

約数和(自身を除く): 170404220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 239, 245, 478, 490, 499, 956, 980, 998, 1195, 1673, 1996, 2390, 2495, 3346, 3493, 4780, 4990, 6692, 6986, 8365, 9980, 11711, 13972, 16730, 17465, 23422, 24451, 33460, 34930, 46844, 48902, 58555, 69860, 97804, 117110, 119261, 122255, 234220, 238522, 244510, 477044, 489020, 596305, 834827, 1192610, 1669654, 2385220, 3339308, 4174135, 5843789, 8348270, 11687578, 16696540, 23375156, 29218945, 58437890, 116875780]

約数ペア:

[(1, 116875780), (2, 58437890), (4, 29218945), (5, 23375156), (7, 16696540), (10, 11687578), (14, 8348270), (20, 5843789), (28, 4174135), (35, 3339308), (49, 2385220), (70, 1669654), (98, 1192610), (140, 834827), (196, 596305), (239, 489020), (245, 477044), (478, 244510), (490, 238522), (499, 234220), (956, 122255), (980, 119261), (998, 117110), (1195, 97804), (1673, 69860), (1996, 58555), (2390, 48902), (2495, 46844), (3346, 34930), (3493, 33460), (4780, 24451), (4990, 23422), (6692, 17465), (6986, 16730), (8365, 13972), (9980, 11711)]