25149350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 51425280

約数和(自身を除く): 26275930

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1151, 2185, 2302, 4370, 5755, 10925, 11510, 21850, 21869, 26473, 28775, 43738, 52946, 57550, 109345, 132365, 218690, 264730, 502987, 546725, 661825, 1005974, 1093450, 1323650, 2514935, 5029870, 12574675, 25149350]

約数ペア:

[(1, 25149350), (2, 12574675), (5, 5029870), (10, 2514935), (19, 1323650), (23, 1093450), (25, 1005974), (38, 661825), (46, 546725), (50, 502987), (95, 264730), (115, 218690), (190, 132365), (230, 109345), (437, 57550), (475, 52946), (575, 43738), (874, 28775), (950, 26473), (1150, 21869), (1151, 21850), (2185, 11510), (2302, 10925), (4370, 5755)]