109998560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{98213}}^1$

素因数の和:98235

約数の個数: 48

約数和(自身を含む): 296999136

約数和(自身を除く): 187000576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 98213, 196426, 392852, 491065, 687491, 785704, 982130, 1374982, 1571408, 1964260, 2749964, 3142816, 3437455, 3928520, 5499928, 6874910, 7857040, 10999856, 13749820, 15714080, 21999712, 27499640, 54999280, 109998560]

約数ペア:

[(1, 109998560), (2, 54999280), (4, 27499640), (5, 21999712), (7, 15714080), (8, 13749820), (10, 10999856), (14, 7857040), (16, 6874910), (20, 5499928), (28, 3928520), (32, 3437455), (35, 3142816), (40, 2749964), (56, 1964260), (70, 1571408), (80, 1374982), (112, 982130), (140, 785704), (160, 687491), (224, 491065), (280, 392852), (560, 196426), (1120, 98213)]