8097108140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1600219}}^1$

素因数の和:1600262

約数の個数: 48

約数和(自身を含む): 19356261120

約数和(自身を除く): 11259152980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 1600219, 3200438, 6400876, 8001095, 16002190, 17602409, 32004380, 35204818, 36805037, 70409636, 73610074, 88012045, 147220148, 176024090, 184025185, 352048180, 368050370, 404855407, 736100740, 809710814, 1619421628, 2024277035, 4048554070, 8097108140]

約数ペア:

[(1, 8097108140), (2, 4048554070), (4, 2024277035), (5, 1619421628), (10, 809710814), (11, 736100740), (20, 404855407), (22, 368050370), (23, 352048180), (44, 184025185), (46, 176024090), (55, 147220148), (92, 88012045), (110, 73610074), (115, 70409636), (220, 36805037), (230, 35204818), (253, 32004380), (460, 17602409), (506, 16002190), (1012, 8001095), (1265, 6400876), (2530, 3200438), (5060, 1600219)]