73587760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48413}}^1$

素因数の和:48445

約数の個数: 40

約数和(自身を含む): 180100080

約数和(自身を除く): 106512320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 48413, 96826, 193652, 242065, 387304, 484130, 774608, 919847, 968260, 1839694, 1936520, 3679388, 3873040, 4599235, 7358776, 9198470, 14717552, 18396940, 36793880, 73587760]

約数ペア:

[(1, 73587760), (2, 36793880), (4, 18396940), (5, 14717552), (8, 9198470), (10, 7358776), (16, 4599235), (19, 3873040), (20, 3679388), (38, 1936520), (40, 1839694), (76, 968260), (80, 919847), (95, 774608), (152, 484130), (190, 387304), (304, 242065), (380, 193652), (760, 96826), (1520, 48413)]