72392270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{701}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 64076530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 449, 701, 898, 1402, 2245, 3505, 4490, 7010, 10327, 16123, 20654, 32246, 51635, 80615, 103270, 161230, 314749, 629498, 1573745, 3147490, 7239227, 14478454, 36196135, 72392270]

約数ペア:

[(1, 72392270), (2, 36196135), (5, 14478454), (10, 7239227), (23, 3147490), (46, 1573745), (115, 629498), (230, 314749), (449, 161230), (701, 103270), (898, 80615), (1402, 51635), (2245, 32246), (3505, 20654), (4490, 16123), (7010, 10327)]