853964150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27953}}^1$

素因数の和:28025

約数の個数: 48

約数和(自身を含む): 1747013184

約数和(自身を除く): 893049034

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 6110, 15275, 27953, 30550, 55906, 139765, 279530, 363389, 698825, 726778, 1313791, 1397650, 1816945, 2627582, 3633890, 6568955, 9084725, 13137910, 17079283, 18169450, 32844775, 34158566, 65689550, 85396415, 170792830, 426982075, 853964150]

約数ペア:

[(1, 853964150), (2, 426982075), (5, 170792830), (10, 85396415), (13, 65689550), (25, 34158566), (26, 32844775), (47, 18169450), (50, 17079283), (65, 13137910), (94, 9084725), (130, 6568955), (235, 3633890), (325, 2627582), (470, 1816945), (611, 1397650), (650, 1313791), (1175, 726778), (1222, 698825), (2350, 363389), (3055, 279530), (6110, 139765), (15275, 55906), (27953, 30550)]