25905996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2017601}}^1$

素因数の和:2017722

約数の個数: 64

約数和(自身を含む): 78444365760

約数和(自身を除く): 52538368920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 2017601, 4035202, 6052803, 8070404, 10088005, 12105606, 16140808, 20176010, 24211212, 30264015, 40352020, 48422424, 60528030, 80704040, 121056060, 215883307, 242112120, 431766614, 647649921, 863533228, 1079416535, 1295299842, 1727066456, 2158833070, 2590599684, 3238249605, 4317666140, 5181199368, 6476499210, 8635332280, 12952998420, 25905996840]

約数ペア:

[(1, 25905996840), (2, 12952998420), (3, 8635332280), (4, 6476499210), (5, 5181199368), (6, 4317666140), (8, 3238249605), (10, 2590599684), (12, 2158833070), (15, 1727066456), (20, 1295299842), (24, 1079416535), (30, 863533228), (40, 647649921), (60, 431766614), (107, 242112120), (120, 215883307), (214, 121056060), (321, 80704040), (428, 60528030), (535, 48422424), (642, 40352020), (856, 30264015), (1070, 24211212), (1284, 20176010), (1605, 16140808), (2140, 12105606), (2568, 10088005), (3210, 8070404), (4280, 6052803), (6420, 4035202), (12840, 2017601)]