25421460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24923}}^1$

素因数の和:24952

約数の個数: 48

約数和(自身を含む): 75370176

約数和(自身を除く): 49948716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 24923, 49846, 74769, 99692, 124615, 149538, 249230, 299076, 373845, 423691, 498460, 747690, 847382, 1271073, 1495380, 1694764, 2118455, 2542146, 4236910, 5084292, 6355365, 8473820, 12710730, 25421460]

約数ペア:

[(1, 25421460), (2, 12710730), (3, 8473820), (4, 6355365), (5, 5084292), (6, 4236910), (10, 2542146), (12, 2118455), (15, 1694764), (17, 1495380), (20, 1271073), (30, 847382), (34, 747690), (51, 498460), (60, 423691), (68, 373845), (85, 299076), (102, 249230), (170, 149538), (204, 124615), (255, 99692), (340, 74769), (510, 49846), (1020, 24923)]