31223650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 63835200

約数和(自身を除く): 32611550

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1429, 2185, 2858, 4370, 7145, 10925, 14290, 21850, 27151, 32867, 35725, 54302, 65734, 71450, 135755, 164335, 271510, 328670, 624473, 678775, 821675, 1248946, 1357550, 1643350, 3122365, 6244730, 15611825, 31223650]

約数ペア:

[(1, 31223650), (2, 15611825), (5, 6244730), (10, 3122365), (19, 1643350), (23, 1357550), (25, 1248946), (38, 821675), (46, 678775), (50, 624473), (95, 328670), (115, 271510), (190, 164335), (230, 135755), (437, 71450), (475, 65734), (575, 54302), (874, 35725), (950, 32867), (1150, 27151), (1429, 21850), (2185, 14290), (2858, 10925), (4370, 7145)]