2912785850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{4919}}^1$

素因数の和:5855

約数の個数: 48

約数和(自身を含む): 5842126080

約数和(自身を除く): 2929340230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 911, 1822, 4555, 4919, 9110, 9838, 11843, 22775, 23686, 24595, 45550, 49190, 59215, 63947, 118430, 122975, 127894, 245950, 296075, 319735, 592150, 639470, 1598675, 3197350, 4481209, 8962418, 22406045, 44812090, 58255717, 112030225, 116511434, 224060450, 291278585, 582557170, 1456392925, 2912785850]

約数ペア:

[(1, 2912785850), (2, 1456392925), (5, 582557170), (10, 291278585), (13, 224060450), (25, 116511434), (26, 112030225), (50, 58255717), (65, 44812090), (130, 22406045), (325, 8962418), (650, 4481209), (911, 3197350), (1822, 1598675), (4555, 639470), (4919, 592150), (9110, 319735), (9838, 296075), (11843, 245950), (22775, 127894), (23686, 122975), (24595, 118430), (45550, 63947), (49190, 59215)]