222744800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6791}}^1$

素因数の和:6852

約数の個数: 72

約数和(自身を含む): 557120592

約数和(自身を除く): 334375792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 3280, 4100, 6560, 6791, 8200, 13582, 16400, 27164, 32800, 33955, 54328, 67910, 108656, 135820, 169775, 217312, 271640, 278431, 339550, 543280, 556862, 679100, 1086560, 1113724, 1358200, 1392155, 2227448, 2716400, 2784310, 4454896, 5432800, 5568620, 6960775, 8909792, 11137240, 13921550, 22274480, 27843100, 44548960, 55686200, 111372400, 222744800]

約数ペア:

[(1, 222744800), (2, 111372400), (4, 55686200), (5, 44548960), (8, 27843100), (10, 22274480), (16, 13921550), (20, 11137240), (25, 8909792), (32, 6960775), (40, 5568620), (41, 5432800), (50, 4454896), (80, 2784310), (82, 2716400), (100, 2227448), (160, 1392155), (164, 1358200), (200, 1113724), (205, 1086560), (328, 679100), (400, 556862), (410, 543280), (656, 339550), (800, 278431), (820, 271640), (1025, 217312), (1312, 169775), (1640, 135820), (2050, 108656), (3280, 67910), (4100, 54328), (6560, 33955), (6791, 32800), (8200, 27164), (13582, 16400)]