38263760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16493}}^1$

素因数の和:16535

約数の個数: 40

約数和(自身を含む): 92036520

約数和(自身を除く): 53772760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16493, 32986, 65972, 82465, 131944, 164930, 263888, 329860, 478297, 659720, 956594, 1319440, 1913188, 2391485, 3826376, 4782970, 7652752, 9565940, 19131880, 38263760]

約数ペア:

[(1, 38263760), (2, 19131880), (4, 9565940), (5, 7652752), (8, 4782970), (10, 3826376), (16, 2391485), (20, 1913188), (29, 1319440), (40, 956594), (58, 659720), (80, 478297), (116, 329860), (145, 263888), (232, 164930), (290, 131944), (464, 82465), (580, 65972), (1160, 32986), (2320, 16493)]