2016547040

素因数分解:

$2^5\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{12491}}^1$

素因数の和:13515

約数の個数: 48

約数和(自身を含む): 4769195760

約数和(自身を除く): 2752648720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1009, 2018, 4036, 5045, 8072, 10090, 12491, 16144, 20180, 24982, 32288, 40360, 49964, 62455, 80720, 99928, 124910, 161440, 199856, 249820, 399712, 499640, 999280, 1998560, 12603419, 25206838, 50413676, 63017095, 100827352, 126034190, 201654704, 252068380, 403309408, 504136760, 1008273520, 2016547040]

約数ペア:

[(1, 2016547040), (2, 1008273520), (4, 504136760), (5, 403309408), (8, 252068380), (10, 201654704), (16, 126034190), (20, 100827352), (32, 63017095), (40, 50413676), (80, 25206838), (160, 12603419), (1009, 1998560), (2018, 999280), (4036, 499640), (5045, 399712), (8072, 249820), (10090, 199856), (12491, 161440), (16144, 124910), (20180, 99928), (24982, 80720), (32288, 62455), (40360, 49964)]