25355220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 79422336

約数和(自身を除く): 54067116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 937, 1230, 1353, 1804, 1874, 2255, 2460, 2706, 2811, 3748, 4510, 4685, 5412, 5622, 6765, 9020, 9370, 10307, 11244, 13530, 14055, 18740, 20614, 27060, 28110, 30921, 38417, 41228, 51535, 56220, 61842, 76834, 103070, 115251, 123684, 153668, 154605, 192085, 206140, 230502, 309210, 384170, 422587, 461004, 576255, 618420, 768340, 845174, 1152510, 1267761, 1690348, 2112935, 2305020, 2535522, 4225870, 5071044, 6338805, 8451740, 12677610, 25355220]

約数ペア:

[(1, 25355220), (2, 12677610), (3, 8451740), (4, 6338805), (5, 5071044), (6, 4225870), (10, 2535522), (11, 2305020), (12, 2112935), (15, 1690348), (20, 1267761), (22, 1152510), (30, 845174), (33, 768340), (41, 618420), (44, 576255), (55, 461004), (60, 422587), (66, 384170), (82, 309210), (110, 230502), (123, 206140), (132, 192085), (164, 154605), (165, 153668), (205, 123684), (220, 115251), (246, 103070), (330, 76834), (410, 61842), (451, 56220), (492, 51535), (615, 41228), (660, 38417), (820, 30921), (902, 28110), (937, 27060), (1230, 20614), (1353, 18740), (1804, 14055), (1874, 13530), (2255, 11244), (2460, 10307), (2706, 9370), (2811, 9020), (3748, 6765), (4510, 5622), (4685, 5412)]