42970480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{76733}}^1$

素因数の和:76753

約数の個数: 40

約数和(自身を含む): 114180192

約数和(自身を除く): 71209712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 76733, 153466, 306932, 383665, 537131, 613864, 767330, 1074262, 1227728, 1534660, 2148524, 2685655, 3069320, 4297048, 5371310, 6138640, 8594096, 10742620, 21485240, 42970480]

約数ペア:

[(1, 42970480), (2, 21485240), (4, 10742620), (5, 8594096), (7, 6138640), (8, 5371310), (10, 4297048), (14, 3069320), (16, 2685655), (20, 2148524), (28, 1534660), (35, 1227728), (40, 1074262), (56, 767330), (70, 613864), (80, 537131), (112, 383665), (140, 306932), (280, 153466), (560, 76733)]