67231960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45427}}^1$

素因数の和:45475

約数の個数: 32

約数和(自身を含む): 155363760

約数和(自身を除く): 88131800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 45427, 90854, 181708, 227135, 363416, 454270, 908540, 1680799, 1817080, 3361598, 6723196, 8403995, 13446392, 16807990, 33615980, 67231960]

約数ペア:

[(1, 67231960), (2, 33615980), (4, 16807990), (5, 13446392), (8, 8403995), (10, 6723196), (20, 3361598), (37, 1817080), (40, 1680799), (74, 908540), (148, 454270), (185, 363416), (296, 227135), (370, 181708), (740, 90854), (1480, 45427)]