104818180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 229662720

約数和(自身を除く): 124844540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 1270, 1423, 2540, 2846, 3683, 5692, 7115, 7366, 14230, 14732, 18415, 28460, 36830, 41267, 73660, 82534, 165068, 180721, 206335, 361442, 412670, 722884, 825340, 903605, 1807210, 3614420, 5240909, 10481818, 20963636, 26204545, 52409090, 104818180]

約数ペア:

[(1, 104818180), (2, 52409090), (4, 26204545), (5, 20963636), (10, 10481818), (20, 5240909), (29, 3614420), (58, 1807210), (116, 903605), (127, 825340), (145, 722884), (254, 412670), (290, 361442), (508, 206335), (580, 180721), (635, 165068), (1270, 82534), (1423, 73660), (2540, 41267), (2846, 36830), (3683, 28460), (5692, 18415), (7115, 14732), (7366, 14230)]