552126280

素因数分解:

$2^3\times 5^1\times {\mathrm{3079}}^1\times {\mathrm{4483}}^1$

素因数の和:7573

約数の個数: 32

約数和(自身を含む): 1242964800

約数和(自身を除く): 690838520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3079, 4483, 6158, 8966, 12316, 15395, 17932, 22415, 24632, 30790, 35864, 44830, 61580, 89660, 123160, 179320, 13803157, 27606314, 55212628, 69015785, 110425256, 138031570, 276063140, 552126280]

約数ペア:

[(1, 552126280), (2, 276063140), (4, 138031570), (5, 110425256), (8, 69015785), (10, 55212628), (20, 27606314), (40, 13803157), (3079, 179320), (4483, 123160), (6158, 89660), (8966, 61580), (12316, 44830), (15395, 35864), (17932, 30790), (22415, 24632)]