109651160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44939}}^1$

素因数の和:45011

約数の個数: 32

約数和(自身を含む): 250765200

約数和(自身を除く): 141114040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 44939, 89878, 179756, 224695, 359512, 449390, 898780, 1797560, 2741279, 5482558, 10965116, 13706395, 21930232, 27412790, 54825580, 109651160]

約数ペア:

[(1, 109651160), (2, 54825580), (4, 27412790), (5, 21930232), (8, 13706395), (10, 10965116), (20, 5482558), (40, 2741279), (61, 1797560), (122, 898780), (244, 449390), (305, 359512), (488, 224695), (610, 179756), (1220, 89878), (2440, 44939)]