39926260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 52325900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 1429, 2540, 2794, 2858, 5588, 5716, 6985, 7145, 13970, 14290, 15719, 27940, 28580, 31438, 62876, 78595, 157190, 181483, 314380, 362966, 725932, 907415, 1814830, 1996313, 3629660, 3992626, 7985252, 9981565, 19963130, 39926260]

約数ペア:

[(1, 39926260), (2, 19963130), (4, 9981565), (5, 7985252), (10, 3992626), (11, 3629660), (20, 1996313), (22, 1814830), (44, 907415), (55, 725932), (110, 362966), (127, 314380), (220, 181483), (254, 157190), (508, 78595), (635, 62876), (1270, 31438), (1397, 28580), (1429, 27940), (2540, 15719), (2794, 14290), (2858, 13970), (5588, 7145), (5716, 6985)]