7008950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 14436576

約数和(自身を除く): 7427626

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 263, 325, 410, 526, 533, 650, 1025, 1066, 1315, 2050, 2630, 2665, 3419, 5330, 6575, 6838, 10783, 13150, 13325, 17095, 21566, 26650, 34190, 53915, 85475, 107830, 140179, 170950, 269575, 280358, 539150, 700895, 1401790, 3504475, 7008950]

約数ペア:

[(1, 7008950), (2, 3504475), (5, 1401790), (10, 700895), (13, 539150), (25, 280358), (26, 269575), (41, 170950), (50, 140179), (65, 107830), (82, 85475), (130, 53915), (205, 34190), (263, 26650), (325, 21566), (410, 17095), (526, 13325), (533, 13150), (650, 10783), (1025, 6838), (1066, 6575), (1315, 5330), (2050, 3419), (2630, 2665)]