1052783540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{7549}}^1$

素因数の和:7944

約数の個数: 48

約数和(自身を含む): 2333856000

約数和(自身を除く): 1281072460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 367, 380, 734, 1468, 1835, 3670, 6973, 7340, 7549, 13946, 15098, 27892, 30196, 34865, 37745, 69730, 75490, 139460, 143431, 150980, 286862, 573724, 717155, 1434310, 2770483, 2868620, 5540966, 11081932, 13852415, 27704830, 52639177, 55409660, 105278354, 210556708, 263195885, 526391770, 1052783540]

約数ペア:

[(1, 1052783540), (2, 526391770), (4, 263195885), (5, 210556708), (10, 105278354), (19, 55409660), (20, 52639177), (38, 27704830), (76, 13852415), (95, 11081932), (190, 5540966), (367, 2868620), (380, 2770483), (734, 1434310), (1468, 717155), (1835, 573724), (3670, 286862), (6973, 150980), (7340, 143431), (7549, 139460), (13946, 75490), (15098, 69730), (27892, 37745), (30196, 34865)]