2014736890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 3750727680

約数和(自身を除く): 1735990790

約数列:

[1, 2, 5, 10, 101, 113, 127, 139, 202, 226, 254, 278, 505, 565, 635, 695, 1010, 1130, 1270, 1390, 11413, 12827, 14039, 14351, 15707, 17653, 22826, 25654, 28078, 28702, 31414, 35306, 57065, 64135, 70195, 71755, 78535, 88265, 114130, 128270, 140390, 143510, 157070, 176530, 1449451, 1586407, 1782953, 1994789, 2898902, 3172814, 3565906, 3989578, 7247255, 7932035, 8914765, 9973945, 14494510, 15864070, 17829530, 19947890, 201473689, 402947378, 1007368445, 2014736890]

約数ペア:

[(1, 2014736890), (2, 1007368445), (5, 402947378), (10, 201473689), (101, 19947890), (113, 17829530), (127, 15864070), (139, 14494510), (202, 9973945), (226, 8914765), (254, 7932035), (278, 7247255), (505, 3989578), (565, 3565906), (635, 3172814), (695, 2898902), (1010, 1994789), (1130, 1782953), (1270, 1586407), (1390, 1449451), (11413, 176530), (12827, 157070), (14039, 143510), (14351, 140390), (15707, 128270), (17653, 114130), (22826, 88265), (25654, 78535), (28078, 71755), (28702, 70195), (31414, 64135), (35306, 57065)]