70540960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62983}}^1$

素因数の和:63005

約数の個数: 48

約数和(自身を含む): 190463616

約数和(自身を除く): 119922656

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, 62983, 125966, 251932, 314915, 440881, 503864, 629830, 881762, 1007728, 1259660, 1763524, 2015456, 2204405, 2519320, 3527048, 4408810, 5038640, 7054096, 8817620, 10077280, 14108192, 17635240, 35270480, 70540960]

約数ペア:

[(1, 70540960), (2, 35270480), (4, 17635240), (5, 14108192), (7, 10077280), (8, 8817620), (10, 7054096), (14, 5038640), (16, 4408810), (20, 3527048), (28, 2519320), (32, 2204405), (35, 2015456), (40, 1763524), (56, 1259660), (70, 1007728), (80, 881762), (112, 629830), (140, 503864), (160, 440881), (224, 314915), (280, 251932), (560, 125966), (1120, 62983)]