67893040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11953}}^1$

素因数の和:12037

約数の個数: 40

約数和(自身を含む): 160087968

約数和(自身を除く): 92194928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 11953, 23906, 47812, 59765, 95624, 119530, 191248, 239060, 478120, 848663, 956240, 1697326, 3394652, 4243315, 6789304, 8486630, 13578608, 16973260, 33946520, 67893040]

約数ペア:

[(1, 67893040), (2, 33946520), (4, 16973260), (5, 13578608), (8, 8486630), (10, 6789304), (16, 4243315), (20, 3394652), (40, 1697326), (71, 956240), (80, 848663), (142, 478120), (284, 239060), (355, 191248), (568, 119530), (710, 95624), (1136, 59765), (1420, 47812), (2840, 23906), (5680, 11953)]