486961840

素因数分解:

$2^4\times 5^1\times {\mathrm{6087023}}^1$

素因数の和:6087036

約数の個数: 20

約数和(自身を含む): 1132186464

約数和(自身を除く): 645224624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6087023, 12174046, 24348092, 30435115, 48696184, 60870230, 97392368, 121740460, 243480920, 486961840]

約数ペア:

[(1, 486961840), (2, 243480920), (4, 121740460), (5, 97392368), (8, 60870230), (10, 48696184), (16, 30435115), (20, 24348092), (40, 12174046), (80, 6087023)]