142401610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26717}}^1$

素因数の和:26778

約数の個数: 32

約数和(自身を含む): 282783312

約数和(自身を除く): 140381702

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 26717, 53434, 133585, 267170, 347321, 694642, 1095397, 1736605, 2190794, 3473210, 5476985, 10953970, 14240161, 28480322, 71200805, 142401610]

約数ペア:

[(1, 142401610), (2, 71200805), (5, 28480322), (10, 14240161), (13, 10953970), (26, 5476985), (41, 3473210), (65, 2190794), (82, 1736605), (130, 1095397), (205, 694642), (410, 347321), (533, 267170), (1066, 133585), (2665, 53434), (5330, 26717)]