67622120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41233}}^1$

素因数の和:41285

約数の個数: 32

約数和(自身を含む): 155864520

約数和(自身を除く): 88242400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 41233, 82466, 164932, 206165, 329864, 412330, 824660, 1649320, 1690553, 3381106, 6762212, 8452765, 13524424, 16905530, 33811060, 67622120]

約数ペア:

[(1, 67622120), (2, 33811060), (4, 16905530), (5, 13524424), (8, 8452765), (10, 6762212), (20, 3381106), (40, 1690553), (41, 1649320), (82, 824660), (164, 412330), (205, 329864), (328, 206165), (410, 164932), (820, 82466), (1640, 41233)]