145334920

素因数分解:

$2^3\times 5^1\times {\mathrm{3633373}}^1$

素因数の和:3633384

約数の個数: 16

約数和(自身を含む): 327003660

約数和(自身を除く): 181668740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3633373, 7266746, 14533492, 18166865, 29066984, 36333730, 72667460, 145334920]

約数ペア:

[(1, 145334920), (2, 72667460), (4, 36333730), (5, 29066984), (8, 18166865), (10, 14533492), (20, 7266746), (40, 3633373)]