3389200040

素因数分解:

$2^3\times 5^1\times {\mathrm{4957}}^1\times {\mathrm{17093}}^1$

素因数の和:22061

約数の個数: 32

約数和(自身を含む): 7627684680

約数和(自身を除く): 4238484640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4957, 9914, 17093, 19828, 24785, 34186, 39656, 49570, 68372, 85465, 99140, 136744, 170930, 198280, 341860, 683720, 84730001, 169460002, 338920004, 423650005, 677840008, 847300010, 1694600020, 3389200040]

約数ペア:

[(1, 3389200040), (2, 1694600020), (4, 847300010), (5, 677840008), (8, 423650005), (10, 338920004), (20, 169460002), (40, 84730001), (4957, 683720), (9914, 341860), (17093, 198280), (19828, 170930), (24785, 136744), (34186, 99140), (39656, 85465), (49570, 68372)]