45997960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 108345600

約数和(自身を除く): 62347640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 569, 860, 940, 1138, 1720, 1880, 2021, 2276, 2845, 4042, 4552, 5690, 8084, 10105, 11380, 16168, 20210, 22760, 24467, 26743, 40420, 48934, 53486, 80840, 97868, 106972, 122335, 133715, 195736, 213944, 244670, 267430, 489340, 534860, 978680, 1069720, 1149949, 2299898, 4599796, 5749745, 9199592, 11499490, 22998980, 45997960]

約数ペア:

[(1, 45997960), (2, 22998980), (4, 11499490), (5, 9199592), (8, 5749745), (10, 4599796), (20, 2299898), (40, 1149949), (43, 1069720), (47, 978680), (86, 534860), (94, 489340), (172, 267430), (188, 244670), (215, 213944), (235, 195736), (344, 133715), (376, 122335), (430, 106972), (470, 97868), (569, 80840), (860, 53486), (940, 48934), (1138, 40420), (1720, 26743), (1880, 24467), (2021, 22760), (2276, 20210), (2845, 16168), (4042, 11380), (4552, 10105), (5690, 8084)]