111793120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16249}}^1$

素因数の和:16307

約数の個数: 48

約数和(自身を含む): 270270000

約数和(自身を除く): 158476880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 16249, 32498, 64996, 81245, 129992, 162490, 259984, 324980, 519968, 649960, 698707, 1299920, 1397414, 2599840, 2794828, 3493535, 5589656, 6987070, 11179312, 13974140, 22358624, 27948280, 55896560, 111793120]

約数ペア:

[(1, 111793120), (2, 55896560), (4, 27948280), (5, 22358624), (8, 13974140), (10, 11179312), (16, 6987070), (20, 5589656), (32, 3493535), (40, 2794828), (43, 2599840), (80, 1397414), (86, 1299920), (160, 698707), (172, 649960), (215, 519968), (344, 324980), (430, 259984), (688, 162490), (860, 129992), (1376, 81245), (1720, 64996), (3440, 32498), (6880, 16249)]