45257320

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1151}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 56763800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1151, 1966, 2302, 3932, 4604, 4915, 5755, 7864, 9208, 9830, 11510, 19660, 23020, 39320, 46040, 1131433, 2262866, 4525732, 5657165, 9051464, 11314330, 22628660, 45257320]

約数ペア:

[(1, 45257320), (2, 22628660), (4, 11314330), (5, 9051464), (8, 5657165), (10, 4525732), (20, 2262866), (40, 1131433), (983, 46040), (1151, 39320), (1966, 23020), (2302, 19660), (3932, 11510), (4604, 9830), (4915, 9208), (5755, 7864)]