82970740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{143053}}^1$

素因数の和:143091

約数の個数: 24

約数和(自身を含む): 180248040

約数和(自身を除く): 97277300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 143053, 286106, 572212, 715265, 1430530, 2861060, 4148537, 8297074, 16594148, 20742685, 41485370, 82970740]

約数ペア:

[(1, 82970740), (2, 41485370), (4, 20742685), (5, 16594148), (10, 8297074), (20, 4148537), (29, 2861060), (58, 1430530), (116, 715265), (145, 572212), (290, 286106), (580, 143053)]