26746180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 31798460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 179, 241, 310, 358, 482, 620, 716, 895, 964, 1205, 1790, 2410, 3580, 4820, 5549, 7471, 11098, 14942, 22196, 27745, 29884, 37355, 43139, 55490, 74710, 86278, 110980, 149420, 172556, 215695, 431390, 862780, 1337309, 2674618, 5349236, 6686545, 13373090, 26746180]

約数ペア:

[(1, 26746180), (2, 13373090), (4, 6686545), (5, 5349236), (10, 2674618), (20, 1337309), (31, 862780), (62, 431390), (124, 215695), (155, 172556), (179, 149420), (241, 110980), (310, 86278), (358, 74710), (482, 55490), (620, 43139), (716, 37355), (895, 29884), (964, 27745), (1205, 22196), (1790, 14942), (2410, 11098), (3580, 7471), (4820, 5549)]