739883950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27763}}^1$

素因数の和:27829

約数の個数: 48

約数和(自身を含む): 1518246576

約数和(自身を除く): 778362626

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 27763, 55526, 138815, 277630, 360919, 694075, 721838, 1138283, 1388150, 1804595, 2276566, 3609190, 5691415, 9022975, 11382830, 14797679, 18045950, 28457075, 29595358, 56914150, 73988395, 147976790, 369941975, 739883950]

約数ペア:

[(1, 739883950), (2, 369941975), (5, 147976790), (10, 73988395), (13, 56914150), (25, 29595358), (26, 28457075), (41, 18045950), (50, 14797679), (65, 11382830), (82, 9022975), (130, 5691415), (205, 3609190), (325, 2276566), (410, 1804595), (533, 1388150), (650, 1138283), (1025, 721838), (1066, 694075), (2050, 360919), (2665, 277630), (5330, 138815), (13325, 55526), (26650, 27763)]