25174140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 48369540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 79, 94, 113, 141, 158, 188, 226, 235, 237, 282, 316, 339, 395, 452, 470, 474, 564, 565, 678, 705, 790, 940, 948, 1130, 1185, 1356, 1410, 1580, 1695, 2260, 2370, 2820, 3390, 3713, 4740, 5311, 6780, 7426, 8927, 10622, 11139, 14852, 15933, 17854, 18565, 21244, 22278, 26555, 26781, 31866, 35708, 37130, 44556, 44635, 53110, 53562, 55695, 63732, 74260, 79665, 89270, 106220, 107124, 111390, 133905, 159330, 178540, 222780, 267810, 318660, 419569, 535620, 839138, 1258707, 1678276, 2097845, 2517414, 4195690, 5034828, 6293535, 8391380, 12587070, 25174140]

約数ペア:

[(1, 25174140), (2, 12587070), (3, 8391380), (4, 6293535), (5, 5034828), (6, 4195690), (10, 2517414), (12, 2097845), (15, 1678276), (20, 1258707), (30, 839138), (47, 535620), (60, 419569), (79, 318660), (94, 267810), (113, 222780), (141, 178540), (158, 159330), (188, 133905), (226, 111390), (235, 107124), (237, 106220), (282, 89270), (316, 79665), (339, 74260), (395, 63732), (452, 55695), (470, 53562), (474, 53110), (564, 44635), (565, 44556), (678, 37130), (705, 35708), (790, 31866), (940, 26781), (948, 26555), (1130, 22278), (1185, 21244), (1356, 18565), (1410, 17854), (1580, 15933), (1695, 14852), (2260, 11139), (2370, 10622), (2820, 8927), (3390, 7426), (3713, 6780), (4740, 5311)]