33387440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6229}}^1$

素因数の和:6309

約数の個数: 40

約数和(自身を含む): 78797040

約数和(自身を除く): 45409600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 6229, 12458, 24916, 31145, 49832, 62290, 99664, 124580, 249160, 417343, 498320, 834686, 1669372, 2086715, 3338744, 4173430, 6677488, 8346860, 16693720, 33387440]

約数ペア:

[(1, 33387440), (2, 16693720), (4, 8346860), (5, 6677488), (8, 4173430), (10, 3338744), (16, 2086715), (20, 1669372), (40, 834686), (67, 498320), (80, 417343), (134, 249160), (268, 124580), (335, 99664), (536, 62290), (670, 49832), (1072, 31145), (1340, 24916), (2680, 12458), (5360, 6229)]