9982758840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4378403}}^1$

素因数の和:4378436

約数の個数: 64

約数和(自身を含む): 31524508800

約数和(自身を除く): 21541749960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 4378403, 8756806, 13135209, 17513612, 21892015, 26270418, 35027224, 43784030, 52540836, 65676045, 83189657, 87568060, 105081672, 131352090, 166379314, 175136120, 249568971, 262704180, 332758628, 415948285, 499137942, 525408360, 665517256, 831896570, 998275884, 1247844855, 1663793140, 1996551768, 2495689710, 3327586280, 4991379420, 9982758840]

約数ペア:

[(1, 9982758840), (2, 4991379420), (3, 3327586280), (4, 2495689710), (5, 1996551768), (6, 1663793140), (8, 1247844855), (10, 998275884), (12, 831896570), (15, 665517256), (19, 525408360), (20, 499137942), (24, 415948285), (30, 332758628), (38, 262704180), (40, 249568971), (57, 175136120), (60, 166379314), (76, 131352090), (95, 105081672), (114, 87568060), (120, 83189657), (152, 65676045), (190, 52540836), (228, 43784030), (285, 35027224), (380, 26270418), (456, 21892015), (570, 17513612), (760, 13135209), (1140, 8756806), (2280, 4378403)]