3283840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{733}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 8984160

約数和(自身を除く): 5700320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 733, 896, 1120, 1466, 2240, 2932, 3665, 4480, 5131, 5864, 7330, 10262, 11728, 14660, 20524, 23456, 25655, 29320, 41048, 46912, 51310, 58640, 82096, 93824, 102620, 117280, 164192, 205240, 234560, 328384, 410480, 469120, 656768, 820960, 1641920, 3283840]

約数ペア:

[(1, 3283840), (2, 1641920), (4, 820960), (5, 656768), (7, 469120), (8, 410480), (10, 328384), (14, 234560), (16, 205240), (20, 164192), (28, 117280), (32, 102620), (35, 93824), (40, 82096), (56, 58640), (64, 51310), (70, 46912), (80, 41048), (112, 29320), (128, 25655), (140, 23456), (160, 20524), (224, 14660), (280, 11728), (320, 10262), (448, 7330), (560, 5864), (640, 5131), (733, 4480), (896, 3665), (1120, 2932), (1466, 2240)]