9017680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16103}}^1$

素因数の和:16123

約数の個数: 40

約数和(自身を含む): 23962752

約数和(自身を除く): 14945072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16103, 32206, 64412, 80515, 112721, 128824, 161030, 225442, 257648, 322060, 450884, 563605, 644120, 901768, 1127210, 1288240, 1803536, 2254420, 4508840, 9017680]

約数ペア:

[(1, 9017680), (2, 4508840), (4, 2254420), (5, 1803536), (7, 1288240), (8, 1127210), (10, 901768), (14, 644120), (16, 563605), (20, 450884), (28, 322060), (35, 257648), (40, 225442), (56, 161030), (70, 128824), (80, 112721), (112, 80515), (140, 64412), (280, 32206), (560, 16103)]