1570376240

素因数分解:

$2^4\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{14423}}^1$

素因数の和:15797

約数の個数: 40

約数和(自身を含む): 3654060768

約数和(自身を除く): 2083684528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1361, 2722, 5444, 6805, 10888, 13610, 14423, 21776, 27220, 28846, 54440, 57692, 72115, 108880, 115384, 144230, 230768, 288460, 576920, 1153840, 19629703, 39259406, 78518812, 98148515, 157037624, 196297030, 314075248, 392594060, 785188120, 1570376240]

約数ペア:

[(1, 1570376240), (2, 785188120), (4, 392594060), (5, 314075248), (8, 196297030), (10, 157037624), (16, 98148515), (20, 78518812), (40, 39259406), (80, 19629703), (1361, 1153840), (2722, 576920), (5444, 288460), (6805, 230768), (10888, 144230), (13610, 115384), (14423, 108880), (21776, 72115), (27220, 57692), (28846, 54440)]