1520595832

素因数分解:

$2^3\times 7^3\times {\mathrm{107}}^1\times {\mathrm{5179}}^1$

素因数の和:5313

約数の個数: 64

約数和(自身を含む): 3356640000

約数和(自身を除く): 1836044168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 343, 392, 428, 686, 749, 856, 1372, 1498, 2744, 2996, 5179, 5243, 5992, 10358, 10486, 20716, 20972, 36253, 36701, 41432, 41944, 72506, 73402, 145012, 146804, 253771, 290024, 293608, 507542, 554153, 1015084, 1108306, 1776397, 2030168, 2216612, 3552794, 3879071, 4433224, 7105588, 7758142, 14211176, 15516284, 27153497, 31032568, 54306994, 108613988, 190074479, 217227976, 380148958, 760297916, 1520595832]

約数ペア:

[(1, 1520595832), (2, 760297916), (4, 380148958), (7, 217227976), (8, 190074479), (14, 108613988), (28, 54306994), (49, 31032568), (56, 27153497), (98, 15516284), (107, 14211176), (196, 7758142), (214, 7105588), (343, 4433224), (392, 3879071), (428, 3552794), (686, 2216612), (749, 2030168), (856, 1776397), (1372, 1108306), (1498, 1015084), (2744, 554153), (2996, 507542), (5179, 293608), (5243, 290024), (5992, 253771), (10358, 146804), (10486, 145012), (20716, 73402), (20972, 72506), (36253, 41944), (36701, 41432)]