2023183760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1945369}}^1$

素因数の和:1945395

約数の個数: 40

約数和(自身を含む): 5065743480

約数和(自身を除く): 3042559720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1945369, 3890738, 7781476, 9726845, 15562952, 19453690, 25289797, 31125904, 38907380, 50579594, 77814760, 101159188, 126448985, 155629520, 202318376, 252897970, 404636752, 505795940, 1011591880, 2023183760]

約数ペア:

[(1, 2023183760), (2, 1011591880), (4, 505795940), (5, 404636752), (8, 252897970), (10, 202318376), (13, 155629520), (16, 126448985), (20, 101159188), (26, 77814760), (40, 50579594), (52, 38907380), (65, 31125904), (80, 25289797), (104, 19453690), (130, 15562952), (208, 9726845), (260, 7781476), (520, 3890738), (1040, 1945369)]