82410220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12802

約数の個数: 48

約数和(自身を含む): 192900960

約数和(自身を除く): 110490740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 12757, 25514, 51028, 63785, 127570, 216869, 242383, 255140, 433738, 484766, 867476, 969532, 1084345, 1211915, 2168690, 2423830, 4120511, 4337380, 4847660, 8241022, 16482044, 20602555, 41205110, 82410220]

約数ペア:

[(1, 82410220), (2, 41205110), (4, 20602555), (5, 16482044), (10, 8241022), (17, 4847660), (19, 4337380), (20, 4120511), (34, 2423830), (38, 2168690), (68, 1211915), (76, 1084345), (85, 969532), (95, 867476), (170, 484766), (190, 433738), (323, 255140), (340, 242383), (380, 216869), (646, 127570), (1292, 63785), (1615, 51028), (3230, 25514), (6460, 12757)]