1084739680

素因数分解:

$2^5\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{3643}}^1$

素因数の和:5519

約数の個数: 48

約数和(自身を含む): 2564778384

約数和(自身を除く): 1480038704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1861, 3643, 3722, 7286, 7444, 9305, 14572, 14888, 18215, 18610, 29144, 29776, 36430, 37220, 58288, 59552, 72860, 74440, 116576, 145720, 148880, 291440, 297760, 582880, 6779623, 13559246, 27118492, 33898115, 54236984, 67796230, 108473968, 135592460, 216947936, 271184920, 542369840, 1084739680]

約数ペア:

[(1, 1084739680), (2, 542369840), (4, 271184920), (5, 216947936), (8, 135592460), (10, 108473968), (16, 67796230), (20, 54236984), (32, 33898115), (40, 27118492), (80, 13559246), (160, 6779623), (1861, 582880), (3643, 297760), (3722, 291440), (7286, 148880), (7444, 145720), (9305, 116576), (14572, 74440), (14888, 72860), (18215, 59552), (18610, 58288), (29144, 37220), (29776, 36430)]