25793810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 56996352

約数和(自身を除く): 31202542

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 433, 518, 805, 851, 866, 1295, 1610, 1702, 2165, 2590, 3031, 4255, 4330, 5957, 6062, 8510, 9959, 11914, 15155, 16021, 19918, 29785, 30310, 32042, 49795, 59570, 69713, 80105, 99590, 112147, 139426, 160210, 224294, 348565, 368483, 560735, 697130, 736966, 1121470, 1842415, 2579381, 3684830, 5158762, 12896905, 25793810]

約数ペア:

[(1, 25793810), (2, 12896905), (5, 5158762), (7, 3684830), (10, 2579381), (14, 1842415), (23, 1121470), (35, 736966), (37, 697130), (46, 560735), (70, 368483), (74, 348565), (115, 224294), (161, 160210), (185, 139426), (230, 112147), (259, 99590), (322, 80105), (370, 69713), (433, 59570), (518, 49795), (805, 32042), (851, 30310), (866, 29785), (1295, 19918), (1610, 16021), (1702, 15155), (2165, 11914), (2590, 9959), (3031, 8510), (4255, 6062), (4330, 5957)]