73293680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 176667264

約数和(自身を除く): 103373584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 101, 188, 193, 202, 235, 376, 386, 404, 470, 505, 752, 772, 808, 940, 965, 1010, 1544, 1616, 1880, 1930, 2020, 3088, 3760, 3860, 4040, 4747, 7720, 8080, 9071, 9494, 15440, 18142, 18988, 19493, 23735, 36284, 37976, 38986, 45355, 47470, 72568, 75952, 77972, 90710, 94940, 97465, 145136, 155944, 181420, 189880, 194930, 311888, 362840, 379760, 389860, 725680, 779720, 916171, 1559440, 1832342, 3664684, 4580855, 7329368, 9161710, 14658736, 18323420, 36646840, 73293680]

約数ペア:

[(1, 73293680), (2, 36646840), (4, 18323420), (5, 14658736), (8, 9161710), (10, 7329368), (16, 4580855), (20, 3664684), (40, 1832342), (47, 1559440), (80, 916171), (94, 779720), (101, 725680), (188, 389860), (193, 379760), (202, 362840), (235, 311888), (376, 194930), (386, 189880), (404, 181420), (470, 155944), (505, 145136), (752, 97465), (772, 94940), (808, 90710), (940, 77972), (965, 75952), (1010, 72568), (1544, 47470), (1616, 45355), (1880, 38986), (1930, 37976), (2020, 36284), (3088, 23735), (3760, 19493), (3860, 18988), (4040, 18142), (4747, 15440), (7720, 9494), (8080, 9071)]