68168560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29383}}^1$

素因数の和:29425

約数の個数: 40

約数和(自身を含む): 163962720

約数和(自身を除く): 95794160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 29383, 58766, 117532, 146915, 235064, 293830, 470128, 587660, 852107, 1175320, 1704214, 2350640, 3408428, 4260535, 6816856, 8521070, 13633712, 17042140, 34084280, 68168560]

約数ペア:

[(1, 68168560), (2, 34084280), (4, 17042140), (5, 13633712), (8, 8521070), (10, 6816856), (16, 4260535), (20, 3408428), (29, 2350640), (40, 1704214), (58, 1175320), (80, 852107), (116, 587660), (145, 470128), (232, 293830), (290, 235064), (464, 146915), (580, 117532), (1160, 58766), (2320, 29383)]