40300960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{35983}}^1$

素因数の和:36005

約数の個数: 48

約数和(自身を含む): 108815616

約数和(自身を除く): 68514656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 35983, 71966, 143932, 179915, 251881, 287864, 359830, 503762, 575728, 719660, 1007524, 1151456, 1259405, 1439320, 2015048, 2518810, 2878640, 4030096, 5037620, 5757280, 8060192, 10075240, 20150480, 40300960]

約数ペア:

[(1, 40300960), (2, 20150480), (4, 10075240), (5, 8060192), (7, 5757280), (8, 5037620), (10, 4030096), (14, 2878640), (16, 2518810), (20, 2015048), (28, 1439320), (32, 1259405), (35, 1151456), (40, 1007524), (56, 719660), (70, 575728), (80, 503762), (112, 359830), (140, 287864), (160, 251881), (224, 179915), (280, 143932), (560, 71966), (1120, 35983)]