25387460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10667}}^1$

素因数の和:10700

約数の個数: 48

約数和(自身を含む): 64520064

約数和(自身を除く): 39132604

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, 10667, 21334, 42668, 53335, 74669, 106670, 149338, 181339, 213340, 298676, 362678, 373345, 725356, 746690, 906695, 1269373, 1493380, 1813390, 2538746, 3626780, 5077492, 6346865, 12693730, 25387460]

約数ペア:

[(1, 25387460), (2, 12693730), (4, 6346865), (5, 5077492), (7, 3626780), (10, 2538746), (14, 1813390), (17, 1493380), (20, 1269373), (28, 906695), (34, 746690), (35, 725356), (68, 373345), (70, 362678), (85, 298676), (119, 213340), (140, 181339), (170, 149338), (238, 106670), (340, 74669), (476, 53335), (595, 42668), (1190, 21334), (2380, 10667)]