156026650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{240041}}^1$

素因数の和:240066

約数の個数: 24

約数和(自身を含む): 312534684

約数和(自身を除く): 156508034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 240041, 480082, 1200205, 2400410, 3120533, 6001025, 6241066, 12002050, 15602665, 31205330, 78013325, 156026650]

約数ペア:

[(1, 156026650), (2, 78013325), (5, 31205330), (10, 15602665), (13, 12002050), (25, 6241066), (26, 6001025), (50, 3120533), (65, 2400410), (130, 1200205), (325, 480082), (650, 240041)]