2016091640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{752273}}^1$

素因数の和:752351

約数の個数: 32

約数和(自身を含む): 4603916880

約数和(自身を除く): 2587825240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 752273, 1504546, 3009092, 3761365, 6018184, 7522730, 15045460, 30090920, 50402291, 100804582, 201609164, 252011455, 403218328, 504022910, 1008045820, 2016091640]

約数ペア:

[(1, 2016091640), (2, 1008045820), (4, 504022910), (5, 403218328), (8, 252011455), (10, 201609164), (20, 100804582), (40, 50402291), (67, 30090920), (134, 15045460), (268, 7522730), (335, 6018184), (536, 3761365), (670, 3009092), (1340, 1504546), (2680, 752273)]