45859120

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2131}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 107069040

約数和(自身を除く): 61209920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2131, 2152, 2690, 4262, 4304, 5380, 8524, 10655, 10760, 17048, 21310, 21520, 34096, 42620, 85240, 170480, 573239, 1146478, 2292956, 2866195, 4585912, 5732390, 9171824, 11464780, 22929560, 45859120]

約数ペア:

[(1, 45859120), (2, 22929560), (4, 11464780), (5, 9171824), (8, 5732390), (10, 4585912), (16, 2866195), (20, 2292956), (40, 1146478), (80, 573239), (269, 170480), (538, 85240), (1076, 42620), (1345, 34096), (2131, 21520), (2152, 21310), (2690, 17048), (4262, 10760), (4304, 10655), (5380, 8524)]