85106760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41719}}^1$

素因数の和:41750

約数の個数: 64

約数和(自身を含む): 270345600

約数和(自身を除く): 185238840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 41719, 83438, 125157, 166876, 208595, 250314, 333752, 417190, 500628, 625785, 709223, 834380, 1001256, 1251570, 1418446, 1668760, 2127669, 2503140, 2836892, 3546115, 4255338, 5006280, 5673784, 7092230, 8510676, 10638345, 14184460, 17021352, 21276690, 28368920, 42553380, 85106760]

約数ペア:

[(1, 85106760), (2, 42553380), (3, 28368920), (4, 21276690), (5, 17021352), (6, 14184460), (8, 10638345), (10, 8510676), (12, 7092230), (15, 5673784), (17, 5006280), (20, 4255338), (24, 3546115), (30, 2836892), (34, 2503140), (40, 2127669), (51, 1668760), (60, 1418446), (68, 1251570), (85, 1001256), (102, 834380), (120, 709223), (136, 625785), (170, 500628), (204, 417190), (255, 333752), (340, 250314), (408, 208595), (510, 166876), (680, 125157), (1020, 83438), (2040, 41719)]