38062480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 92565504

約数和(自身を除く): 54503024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 191, 212, 235, 265, 376, 382, 424, 470, 530, 752, 764, 848, 940, 955, 1060, 1528, 1880, 1910, 2120, 2491, 3056, 3760, 3820, 4240, 4982, 7640, 8977, 9964, 10123, 12455, 15280, 17954, 19928, 20246, 24910, 35908, 39856, 40492, 44885, 49820, 50615, 71816, 80984, 89770, 99640, 101230, 143632, 161968, 179540, 199280, 202460, 359080, 404920, 475781, 718160, 809840, 951562, 1903124, 2378905, 3806248, 4757810, 7612496, 9515620, 19031240, 38062480]

約数ペア:

[(1, 38062480), (2, 19031240), (4, 9515620), (5, 7612496), (8, 4757810), (10, 3806248), (16, 2378905), (20, 1903124), (40, 951562), (47, 809840), (53, 718160), (80, 475781), (94, 404920), (106, 359080), (188, 202460), (191, 199280), (212, 179540), (235, 161968), (265, 143632), (376, 101230), (382, 99640), (424, 89770), (470, 80984), (530, 71816), (752, 50615), (764, 49820), (848, 44885), (940, 40492), (955, 39856), (1060, 35908), (1528, 24910), (1880, 20246), (1910, 19928), (2120, 17954), (2491, 15280), (3056, 12455), (3760, 10123), (3820, 9964), (4240, 8977), (4982, 7640)]