73370840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25127}}^1$

素因数の和:25211

約数の個数: 32

約数和(自身を含む): 167352480

約数和(自身を除く): 93981640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 25127, 50254, 100508, 125635, 201016, 251270, 502540, 1005080, 1834271, 3668542, 7337084, 9171355, 14674168, 18342710, 36685420, 73370840]

約数ペア:

[(1, 73370840), (2, 36685420), (4, 18342710), (5, 14674168), (8, 9171355), (10, 7337084), (20, 3668542), (40, 1834271), (73, 1005080), (146, 502540), (292, 251270), (365, 201016), (584, 125635), (730, 100508), (1460, 50254), (2920, 25127)]