10180508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 20438880

約数和(自身を除く): 10258372

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 157, 172, 314, 377, 559, 628, 754, 1118, 1247, 1508, 2041, 2236, 2494, 4082, 4553, 4988, 6751, 8164, 9106, 13502, 16211, 18212, 27004, 32422, 59189, 64844, 87763, 118378, 175526, 195779, 236756, 351052, 391558, 783116, 2545127, 5090254, 10180508]

約数ペア:

[(1, 10180508), (2, 5090254), (4, 2545127), (13, 783116), (26, 391558), (29, 351052), (43, 236756), (52, 195779), (58, 175526), (86, 118378), (116, 87763), (157, 64844), (172, 59189), (314, 32422), (377, 27004), (559, 18212), (628, 16211), (754, 13502), (1118, 9106), (1247, 8164), (1508, 6751), (2041, 4988), (2236, 4553), (2494, 4082)]