25063780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10531}}^1$

素因数の和:10564

約数の個数: 48

約数和(自身を含む): 63697536

約数和(自身を除く): 38633756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 10531, 21062, 42124, 52655, 73717, 105310, 147434, 179027, 210620, 294868, 358054, 368585, 716108, 737170, 895135, 1253189, 1474340, 1790270, 2506378, 3580540, 5012756, 6265945, 12531890, 25063780]

約数ペア:

[(1, 25063780), (2, 12531890), (4, 6265945), (5, 5012756), (7, 3580540), (10, 2506378), (14, 1790270), (17, 1474340), (20, 1253189), (28, 895135), (34, 737170), (35, 716108), (68, 368585), (70, 358054), (85, 294868), (119, 210620), (140, 179027), (170, 147434), (238, 105310), (340, 73717), (476, 52655), (595, 42124), (1190, 21062), (2380, 10531)]