38054720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 104241600

約数和(自身を除く): 66186880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 569, 608, 704, 760, 836, 880, 1045, 1138, 1216, 1520, 1672, 1760, 2090, 2276, 2845, 3040, 3344, 3520, 4180, 4552, 5690, 6080, 6259, 6688, 8360, 9104, 10811, 11380, 12518, 13376, 16720, 18208, 21622, 22760, 25036, 31295, 33440, 36416, 43244, 45520, 50072, 54055, 62590, 66880, 86488, 91040, 100144, 108110, 118921, 125180, 172976, 182080, 200288, 216220, 237842, 250360, 345952, 400576, 432440, 475684, 500720, 594605, 691904, 864880, 951368, 1001440, 1189210, 1729760, 1902736, 2002880, 2378420, 3459520, 3805472, 4756840, 7610944, 9513680, 19027360, 38054720]

約数ペア:

[(1, 38054720), (2, 19027360), (4, 9513680), (5, 7610944), (8, 4756840), (10, 3805472), (11, 3459520), (16, 2378420), (19, 2002880), (20, 1902736), (22, 1729760), (32, 1189210), (38, 1001440), (40, 951368), (44, 864880), (55, 691904), (64, 594605), (76, 500720), (80, 475684), (88, 432440), (95, 400576), (110, 345952), (152, 250360), (160, 237842), (176, 216220), (190, 200288), (209, 182080), (220, 172976), (304, 125180), (320, 118921), (352, 108110), (380, 100144), (418, 91040), (440, 86488), (569, 66880), (608, 62590), (704, 54055), (760, 50072), (836, 45520), (880, 43244), (1045, 36416), (1138, 33440), (1216, 31295), (1520, 25036), (1672, 22760), (1760, 21622), (2090, 18208), (2276, 16720), (2845, 13376), (3040, 12518), (3344, 11380), (3520, 10811), (4180, 9104), (4552, 8360), (5690, 6688), (6080, 6259)]