57357770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 57554230

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 74, 82, 95, 185, 190, 199, 205, 370, 398, 410, 703, 779, 995, 1406, 1517, 1558, 1990, 3034, 3515, 3781, 3895, 7030, 7363, 7562, 7585, 7790, 8159, 14726, 15170, 16318, 18905, 28823, 36815, 37810, 40795, 57646, 73630, 81590, 139897, 144115, 155021, 279794, 288230, 301883, 310042, 603766, 699485, 775105, 1398970, 1509415, 1550210, 3018830, 5735777, 11471554, 28678885, 57357770]

約数ペア:

[(1, 57357770), (2, 28678885), (5, 11471554), (10, 5735777), (19, 3018830), (37, 1550210), (38, 1509415), (41, 1398970), (74, 775105), (82, 699485), (95, 603766), (185, 310042), (190, 301883), (199, 288230), (205, 279794), (370, 155021), (398, 144115), (410, 139897), (703, 81590), (779, 73630), (995, 57646), (1406, 40795), (1517, 37810), (1558, 36815), (1990, 28823), (3034, 18905), (3515, 16318), (3781, 15170), (3895, 14726), (7030, 8159), (7363, 7790), (7562, 7585)]