1569666380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{10301}}^1$

素因数の和:10730

約数の個数: 48

約数和(自身を含む): 3478779360

約数和(自身を除く): 1909112980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 401, 802, 1604, 2005, 4010, 7619, 8020, 10301, 15238, 20602, 30476, 38095, 41204, 51505, 76190, 103010, 152380, 195719, 206020, 391438, 782876, 978595, 1957190, 3914380, 4130701, 8261402, 16522804, 20653505, 41307010, 78483319, 82614020, 156966638, 313933276, 392416595, 784833190, 1569666380]

約数ペア:

[(1, 1569666380), (2, 784833190), (4, 392416595), (5, 313933276), (10, 156966638), (19, 82614020), (20, 78483319), (38, 41307010), (76, 20653505), (95, 16522804), (190, 8261402), (380, 4130701), (401, 3914380), (802, 1957190), (1604, 978595), (2005, 782876), (4010, 391438), (7619, 206020), (8020, 195719), (10301, 152380), (15238, 103010), (20602, 76190), (30476, 51505), (38095, 41204)]