74845120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33413}}^1$

素因数の和:33437

約数の個数: 56

約数和(自身を含む): 203691744

約数和(自身を除く): 128846624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 33413, 66826, 133652, 167065, 233891, 267304, 334130, 467782, 534608, 668260, 935564, 1069216, 1169455, 1336520, 1871128, 2138432, 2338910, 2673040, 3742256, 4677820, 5346080, 7484512, 9355640, 10692160, 14969024, 18711280, 37422560, 74845120]

約数ペア:

[(1, 74845120), (2, 37422560), (4, 18711280), (5, 14969024), (7, 10692160), (8, 9355640), (10, 7484512), (14, 5346080), (16, 4677820), (20, 3742256), (28, 2673040), (32, 2338910), (35, 2138432), (40, 1871128), (56, 1336520), (64, 1169455), (70, 1069216), (80, 935564), (112, 668260), (140, 534608), (160, 467782), (224, 334130), (280, 267304), (320, 233891), (448, 167065), (560, 133652), (1120, 66826), (2240, 33413)]