2059651870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{4283}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 3904951680

約数和(自身を除く): 1845299810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2531, 4283, 5062, 8566, 12655, 21415, 25310, 42830, 48089, 81377, 96178, 162754, 240445, 406885, 480890, 813770, 10840273, 21680546, 54201365, 108402730, 205965187, 411930374, 1029825935, 2059651870]

約数ペア:

[(1, 2059651870), (2, 1029825935), (5, 411930374), (10, 205965187), (19, 108402730), (38, 54201365), (95, 21680546), (190, 10840273), (2531, 813770), (4283, 480890), (5062, 406885), (8566, 240445), (12655, 162754), (21415, 96178), (25310, 81377), (42830, 48089)]