2670794920

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{335527}}^1$

素因数の和:335737

約数の個数: 32

約数和(自身を含む): 6039504000

約数和(自身を除く): 3368709080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 335527, 671054, 1342108, 1677635, 2684216, 3355270, 6710540, 13421080, 66769873, 133539746, 267079492, 333849365, 534158984, 667698730, 1335397460, 2670794920]

約数ペア:

[(1, 2670794920), (2, 1335397460), (4, 667698730), (5, 534158984), (8, 333849365), (10, 267079492), (20, 133539746), (40, 66769873), (199, 13421080), (398, 6710540), (796, 3355270), (995, 2684216), (1592, 1677635), (1990, 1342108), (3980, 671054), (7960, 335527)]