201486296240

素因数分解:

$2^4\times 5^1\times {\mathrm{2518578703}}^1$

素因数の和:2518578716

約数の個数: 20

約数和(自身を含む): 468455638944

約数和(自身を除く): 266969342704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2518578703, 5037157406, 10074314812, 12592893515, 20148629624, 25185787030, 40297259248, 50371574060, 100743148120, 201486296240]

約数ペア:

[(1, 201486296240), (2, 100743148120), (4, 50371574060), (5, 40297259248), (8, 25185787030), (10, 20148629624), (16, 12592893515), (20, 10074314812), (40, 5037157406), (80, 2518578703)]