97847680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{21841}}^1$

素因数の和:21867

約数の個数: 64

約数和(自身を含む): 267346080

約数和(自身を除く): 169498400

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, 896, 1120, 2240, 4480, 21841, 43682, 87364, 109205, 152887, 174728, 218410, 305774, 349456, 436820, 611548, 698912, 764435, 873640, 1223096, 1397824, 1528870, 1747280, 2446192, 2795648, 3057740, 3494560, 4892384, 6115480, 6989120, 9784768, 12230960, 13978240, 19569536, 24461920, 48923840, 97847680]

約数ペア:

[(1, 97847680), (2, 48923840), (4, 24461920), (5, 19569536), (7, 13978240), (8, 12230960), (10, 9784768), (14, 6989120), (16, 6115480), (20, 4892384), (28, 3494560), (32, 3057740), (35, 2795648), (40, 2446192), (56, 1747280), (64, 1528870), (70, 1397824), (80, 1223096), (112, 873640), (128, 764435), (140, 698912), (160, 611548), (224, 436820), (280, 349456), (320, 305774), (448, 218410), (560, 174728), (640, 152887), (896, 109205), (1120, 87364), (2240, 43682), (4480, 21841)]