816802010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{13219}}^1$

素因数の和:13430

約数の個数: 32

約数和(自身を含む): 1519136640

約数和(自身を除く): 702334630

約数列:

[1, 2, 5, 10, 37, 74, 167, 185, 334, 370, 835, 1670, 6179, 12358, 13219, 26438, 30895, 61790, 66095, 132190, 489103, 978206, 2207573, 2445515, 4415146, 4891030, 11037865, 22075730, 81680201, 163360402, 408401005, 816802010]

約数ペア:

[(1, 816802010), (2, 408401005), (5, 163360402), (10, 81680201), (37, 22075730), (74, 11037865), (167, 4891030), (185, 4415146), (334, 2445515), (370, 2207573), (835, 978206), (1670, 489103), (6179, 132190), (12358, 66095), (13219, 61790), (26438, 30895)]