84700850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 170614080

約数和(自身を除く): 85913230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 311, 325, 419, 622, 650, 838, 1555, 2095, 3110, 4043, 4190, 5447, 7775, 8086, 10475, 10894, 15550, 20215, 20950, 27235, 40430, 54470, 101075, 130309, 136175, 202150, 260618, 272350, 651545, 1303090, 1694017, 3257725, 3388034, 6515450, 8470085, 16940170, 42350425, 84700850]

約数ペア:

[(1, 84700850), (2, 42350425), (5, 16940170), (10, 8470085), (13, 6515450), (25, 3388034), (26, 3257725), (50, 1694017), (65, 1303090), (130, 651545), (311, 272350), (325, 260618), (419, 202150), (622, 136175), (650, 130309), (838, 101075), (1555, 54470), (2095, 40430), (3110, 27235), (4043, 20950), (4190, 20215), (5447, 15550), (7775, 10894), (8086, 10475)]