2295850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 4707288

約数和(自身を除く): 2411438

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 73, 74, 85, 146, 170, 185, 365, 370, 425, 629, 730, 850, 925, 1241, 1258, 1825, 1850, 2482, 2701, 3145, 3650, 5402, 6205, 6290, 12410, 13505, 15725, 27010, 31025, 31450, 45917, 62050, 67525, 91834, 135050, 229585, 459170, 1147925, 2295850]

約数ペア:

[(1, 2295850), (2, 1147925), (5, 459170), (10, 229585), (17, 135050), (25, 91834), (34, 67525), (37, 62050), (50, 45917), (73, 31450), (74, 31025), (85, 27010), (146, 15725), (170, 13505), (185, 12410), (365, 6290), (370, 6205), (425, 5402), (629, 3650), (730, 3145), (850, 2701), (925, 2482), (1241, 1850), (1258, 1825)]