91413080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 241911360

約数和(自身を除く): 150498280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 101, 110, 121, 136, 170, 187, 202, 220, 242, 340, 374, 404, 440, 484, 505, 605, 680, 748, 808, 935, 968, 1010, 1111, 1210, 1331, 1496, 1717, 1870, 2020, 2057, 2222, 2420, 2662, 3434, 3740, 4040, 4114, 4444, 4840, 5324, 5555, 6655, 6868, 7480, 8228, 8585, 8888, 10285, 10648, 11110, 12221, 13310, 13736, 16456, 17170, 18887, 20570, 22220, 22627, 24442, 26620, 34340, 37774, 41140, 44440, 45254, 48884, 53240, 61105, 68680, 75548, 82280, 90508, 94435, 97768, 113135, 122210, 134431, 151096, 181016, 188870, 207757, 226270, 244420, 268862, 377740, 415514, 452540, 488840, 537724, 672155, 755480, 831028, 905080, 1038785, 1075448, 1344310, 1662056, 2077570, 2285327, 2688620, 4155140, 4570654, 5377240, 8310280, 9141308, 11426635, 18282616, 22853270, 45706540, 91413080]

約数ペア:

[(1, 91413080), (2, 45706540), (4, 22853270), (5, 18282616), (8, 11426635), (10, 9141308), (11, 8310280), (17, 5377240), (20, 4570654), (22, 4155140), (34, 2688620), (40, 2285327), (44, 2077570), (55, 1662056), (68, 1344310), (85, 1075448), (88, 1038785), (101, 905080), (110, 831028), (121, 755480), (136, 672155), (170, 537724), (187, 488840), (202, 452540), (220, 415514), (242, 377740), (340, 268862), (374, 244420), (404, 226270), (440, 207757), (484, 188870), (505, 181016), (605, 151096), (680, 134431), (748, 122210), (808, 113135), (935, 97768), (968, 94435), (1010, 90508), (1111, 82280), (1210, 75548), (1331, 68680), (1496, 61105), (1717, 53240), (1870, 48884), (2020, 45254), (2057, 44440), (2222, 41140), (2420, 37774), (2662, 34340), (3434, 26620), (3740, 24442), (4040, 22627), (4114, 22220), (4444, 20570), (4840, 18887), (5324, 17170), (5555, 16456), (6655, 13736), (6868, 13310), (7480, 12221), (8228, 11110), (8585, 10648), (8888, 10285)]