130460960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{116483}}^1$

素因数の和:116505

約数の個数: 48

約数和(自身を含む): 352247616

約数和(自身を除く): 221786656

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, 116483, 232966, 465932, 582415, 815381, 931864, 1164830, 1630762, 1863728, 2329660, 3261524, 3727456, 4076905, 4659320, 6523048, 8153810, 9318640, 13046096, 16307620, 18637280, 26092192, 32615240, 65230480, 130460960]

約数ペア:

[(1, 130460960), (2, 65230480), (4, 32615240), (5, 26092192), (7, 18637280), (8, 16307620), (10, 13046096), (14, 9318640), (16, 8153810), (20, 6523048), (28, 4659320), (32, 4076905), (35, 3727456), (40, 3261524), (56, 2329660), (70, 1863728), (80, 1630762), (112, 1164830), (140, 931864), (160, 815381), (224, 582415), (280, 465932), (560, 232966), (1120, 116483)]