72083720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94847}}^1$

素因数の和:94877

約数の個数: 32

約数和(自身を含む): 170726400

約数和(自身を除く): 98642680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 94847, 189694, 379388, 474235, 758776, 948470, 1802093, 1896940, 3604186, 3793880, 7208372, 9010465, 14416744, 18020930, 36041860, 72083720]

約数ペア:

[(1, 72083720), (2, 36041860), (4, 18020930), (5, 14416744), (8, 9010465), (10, 7208372), (19, 3793880), (20, 3604186), (38, 1896940), (40, 1802093), (76, 948470), (95, 758776), (152, 474235), (190, 379388), (380, 189694), (760, 94847)]