109282040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 282225600

約数和(自身を除く): 172943560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 554, 1108, 1385, 1409, 1939, 2216, 2770, 2818, 3878, 5540, 5636, 7045, 7756, 9695, 9863, 11080, 11272, 14090, 15512, 19390, 19726, 28180, 38780, 39452, 49315, 56360, 77560, 78904, 98630, 197260, 390293, 394520, 780586, 1561172, 1951465, 2732051, 3122344, 3902930, 5464102, 7805860, 10928204, 13660255, 15611720, 21856408, 27320510, 54641020, 109282040]

約数ペア:

[(1, 109282040), (2, 54641020), (4, 27320510), (5, 21856408), (7, 15611720), (8, 13660255), (10, 10928204), (14, 7805860), (20, 5464102), (28, 3902930), (35, 3122344), (40, 2732051), (56, 1951465), (70, 1561172), (140, 780586), (277, 394520), (280, 390293), (554, 197260), (1108, 98630), (1385, 78904), (1409, 77560), (1939, 56360), (2216, 49315), (2770, 39452), (2818, 38780), (3878, 28180), (5540, 19726), (5636, 19390), (7045, 15512), (7756, 14090), (9695, 11272), (9863, 11080)]