10847480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 29376000

約数和(自身を除く): 18528520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2039, 2660, 4078, 5320, 8156, 10195, 14273, 16312, 20390, 28546, 38741, 40780, 57092, 71365, 77482, 81560, 114184, 142730, 154964, 193705, 271187, 285460, 309928, 387410, 542374, 570920, 774820, 1084748, 1355935, 1549640, 2169496, 2711870, 5423740, 10847480]

約数ペア:

[(1, 10847480), (2, 5423740), (4, 2711870), (5, 2169496), (7, 1549640), (8, 1355935), (10, 1084748), (14, 774820), (19, 570920), (20, 542374), (28, 387410), (35, 309928), (38, 285460), (40, 271187), (56, 193705), (70, 154964), (76, 142730), (95, 114184), (133, 81560), (140, 77482), (152, 71365), (190, 57092), (266, 40780), (280, 38741), (380, 28546), (532, 20390), (665, 16312), (760, 14273), (1064, 10195), (1330, 8156), (2039, 5320), (2660, 4078)]