76115480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271841}}^1$

素因数の和:271859

約数の個数: 32

約数和(自身を含む): 195726240

約数和(自身を除く): 119610760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 271841, 543682, 1087364, 1359205, 1902887, 2174728, 2718410, 3805774, 5436820, 7611548, 9514435, 10873640, 15223096, 19028870, 38057740, 76115480]

約数ペア:

[(1, 76115480), (2, 38057740), (4, 19028870), (5, 15223096), (7, 10873640), (8, 9514435), (10, 7611548), (14, 5436820), (20, 3805774), (28, 2718410), (35, 2174728), (40, 1902887), (56, 1359205), (70, 1087364), (140, 543682), (280, 271841)]