26886200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 69437520

約数和(自身を除く): 42551320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 101, 110, 121, 200, 202, 220, 242, 275, 404, 440, 484, 505, 550, 605, 808, 968, 1010, 1100, 1111, 1210, 1331, 2020, 2200, 2222, 2420, 2525, 2662, 3025, 4040, 4444, 4840, 5050, 5324, 5555, 6050, 6655, 8888, 10100, 10648, 11110, 12100, 12221, 13310, 20200, 22220, 24200, 24442, 26620, 27775, 33275, 44440, 48884, 53240, 55550, 61105, 66550, 97768, 111100, 122210, 133100, 134431, 222200, 244420, 266200, 268862, 305525, 488840, 537724, 611050, 672155, 1075448, 1222100, 1344310, 2444200, 2688620, 3360775, 5377240, 6721550, 13443100, 26886200]

約数ペア:

[(1, 26886200), (2, 13443100), (4, 6721550), (5, 5377240), (8, 3360775), (10, 2688620), (11, 2444200), (20, 1344310), (22, 1222100), (25, 1075448), (40, 672155), (44, 611050), (50, 537724), (55, 488840), (88, 305525), (100, 268862), (101, 266200), (110, 244420), (121, 222200), (200, 134431), (202, 133100), (220, 122210), (242, 111100), (275, 97768), (404, 66550), (440, 61105), (484, 55550), (505, 53240), (550, 48884), (605, 44440), (808, 33275), (968, 27775), (1010, 26620), (1100, 24442), (1111, 24200), (1210, 22220), (1331, 20200), (2020, 13310), (2200, 12221), (2222, 12100), (2420, 11110), (2525, 10648), (2662, 10100), (3025, 8888), (4040, 6655), (4444, 6050), (4840, 5555), (5050, 5324)]