7448380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 17448480

約数和(自身を除く): 10000100

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1153, 1292, 1615, 2306, 3230, 4612, 5765, 6460, 11530, 19601, 21907, 23060, 39202, 43814, 78404, 87628, 98005, 109535, 196010, 219070, 372419, 392020, 438140, 744838, 1489676, 1862095, 3724190, 7448380]

約数ペア:

[(1, 7448380), (2, 3724190), (4, 1862095), (5, 1489676), (10, 744838), (17, 438140), (19, 392020), (20, 372419), (34, 219070), (38, 196010), (68, 109535), (76, 98005), (85, 87628), (95, 78404), (170, 43814), (190, 39202), (323, 23060), (340, 21907), (380, 19601), (646, 11530), (1153, 6460), (1292, 5765), (1615, 4612), (2306, 3230)]