45521360

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2267}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 106305696

約数和(自身を除く): 60784336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2267, 2510, 4016, 4534, 5020, 9068, 10040, 11335, 18136, 20080, 22670, 36272, 45340, 90680, 181360, 569017, 1138034, 2276068, 2845085, 4552136, 5690170, 9104272, 11380340, 22760680, 45521360]

約数ペア:

[(1, 45521360), (2, 22760680), (4, 11380340), (5, 9104272), (8, 5690170), (10, 4552136), (16, 2845085), (20, 2276068), (40, 1138034), (80, 569017), (251, 181360), (502, 90680), (1004, 45340), (1255, 36272), (2008, 22670), (2267, 20080), (2510, 18136), (4016, 11335), (4534, 10040), (5020, 9068)]