25783260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 75866112

約数和(自身を除く): 50082852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 223, 235, 246, 282, 410, 446, 470, 492, 564, 615, 669, 705, 820, 892, 940, 1115, 1230, 1338, 1410, 1927, 2230, 2460, 2676, 2820, 3345, 3854, 4460, 5781, 6690, 7708, 9143, 9635, 10481, 11562, 13380, 18286, 19270, 20962, 23124, 27429, 28905, 31443, 36572, 38540, 41924, 45715, 52405, 54858, 57810, 62886, 91430, 104810, 109716, 115620, 125772, 137145, 157215, 182860, 209620, 274290, 314430, 429721, 548580, 628860, 859442, 1289163, 1718884, 2148605, 2578326, 4297210, 5156652, 6445815, 8594420, 12891630, 25783260]

約数ペア:

[(1, 25783260), (2, 12891630), (3, 8594420), (4, 6445815), (5, 5156652), (6, 4297210), (10, 2578326), (12, 2148605), (15, 1718884), (20, 1289163), (30, 859442), (41, 628860), (47, 548580), (60, 429721), (82, 314430), (94, 274290), (123, 209620), (141, 182860), (164, 157215), (188, 137145), (205, 125772), (223, 115620), (235, 109716), (246, 104810), (282, 91430), (410, 62886), (446, 57810), (470, 54858), (492, 52405), (564, 45715), (615, 41924), (669, 38540), (705, 36572), (820, 31443), (892, 28905), (940, 27429), (1115, 23124), (1230, 20962), (1338, 19270), (1410, 18286), (1927, 13380), (2230, 11562), (2460, 10481), (2676, 9635), (2820, 9143), (3345, 7708), (3854, 6690), (4460, 5781)]