2276157040

素因数分解:

$2^4\times 5^1\times {\mathrm{28451963}}^1$

素因数の和:28451976

約数の個数: 20

約数和(自身を含む): 5292065304

約数和(自身を除く): 3015908264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28451963, 56903926, 113807852, 142259815, 227615704, 284519630, 455231408, 569039260, 1138078520, 2276157040]

約数ペア:

[(1, 2276157040), (2, 1138078520), (4, 569039260), (5, 455231408), (8, 284519630), (10, 227615704), (16, 142259815), (20, 113807852), (40, 56903926), (80, 28451963)]