19027360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 32683040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 569, 608, 760, 836, 880, 1045, 1138, 1520, 1672, 1760, 2090, 2276, 2845, 3040, 3344, 4180, 4552, 5690, 6259, 6688, 8360, 9104, 10811, 11380, 12518, 16720, 18208, 21622, 22760, 25036, 31295, 33440, 43244, 45520, 50072, 54055, 62590, 86488, 91040, 100144, 108110, 118921, 125180, 172976, 200288, 216220, 237842, 250360, 345952, 432440, 475684, 500720, 594605, 864880, 951368, 1001440, 1189210, 1729760, 1902736, 2378420, 3805472, 4756840, 9513680, 19027360]

約数ペア:

[(1, 19027360), (2, 9513680), (4, 4756840), (5, 3805472), (8, 2378420), (10, 1902736), (11, 1729760), (16, 1189210), (19, 1001440), (20, 951368), (22, 864880), (32, 594605), (38, 500720), (40, 475684), (44, 432440), (55, 345952), (76, 250360), (80, 237842), (88, 216220), (95, 200288), (110, 172976), (152, 125180), (160, 118921), (176, 108110), (190, 100144), (209, 91040), (220, 86488), (304, 62590), (352, 54055), (380, 50072), (418, 45520), (440, 43244), (569, 33440), (608, 31295), (760, 25036), (836, 22760), (880, 21622), (1045, 18208), (1138, 16720), (1520, 12518), (1672, 11380), (1760, 10811), (2090, 9104), (2276, 8360), (2845, 6688), (3040, 6259), (3344, 5690), (4180, 4552)]