11974720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 56

約数和(自身を含む): 29772864

約数和(自身を除く): 17798144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1627, 1840, 3254, 3680, 6508, 7360, 8135, 13016, 16270, 26032, 32540, 37421, 52064, 65080, 74842, 104128, 130160, 149684, 187105, 260320, 299368, 374210, 520640, 598736, 748420, 1197472, 1496840, 2394944, 2993680, 5987360, 11974720]

約数ペア:

[(1, 11974720), (2, 5987360), (4, 2993680), (5, 2394944), (8, 1496840), (10, 1197472), (16, 748420), (20, 598736), (23, 520640), (32, 374210), (40, 299368), (46, 260320), (64, 187105), (80, 149684), (92, 130160), (115, 104128), (160, 74842), (184, 65080), (230, 52064), (320, 37421), (368, 32540), (460, 26032), (736, 16270), (920, 13016), (1472, 8135), (1627, 7360), (1840, 6508), (3254, 3680)]