148176040

素因数分解:

$2^3\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{2539}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 333756000

約数和(自身を除く): 185579960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1459, 2539, 2918, 5078, 5836, 7295, 10156, 11672, 12695, 14590, 20312, 25390, 29180, 50780, 58360, 101560, 3704401, 7408802, 14817604, 18522005, 29635208, 37044010, 74088020, 148176040]

約数ペア:

[(1, 148176040), (2, 74088020), (4, 37044010), (5, 29635208), (8, 18522005), (10, 14817604), (20, 7408802), (40, 3704401), (1459, 101560), (2539, 58360), (2918, 50780), (5078, 29180), (5836, 25390), (7295, 20312), (10156, 14590), (11672, 12695)]