26228040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 53121720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1721, 1905, 2540, 3048, 3442, 3810, 5080, 5163, 6884, 7620, 8605, 10326, 13768, 15240, 17210, 20652, 25815, 34420, 41304, 51630, 68840, 103260, 206520, 218567, 437134, 655701, 874268, 1092835, 1311402, 1748536, 2185670, 2622804, 3278505, 4371340, 5245608, 6557010, 8742680, 13114020, 26228040]

約数ペア:

[(1, 26228040), (2, 13114020), (3, 8742680), (4, 6557010), (5, 5245608), (6, 4371340), (8, 3278505), (10, 2622804), (12, 2185670), (15, 1748536), (20, 1311402), (24, 1092835), (30, 874268), (40, 655701), (60, 437134), (120, 218567), (127, 206520), (254, 103260), (381, 68840), (508, 51630), (635, 41304), (762, 34420), (1016, 25815), (1270, 20652), (1524, 17210), (1721, 15240), (1905, 13768), (2540, 10326), (3048, 8605), (3442, 7620), (3810, 6884), (5080, 5163)]