22329140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 26054860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 149, 236, 254, 295, 298, 508, 590, 596, 635, 745, 1180, 1270, 1490, 2540, 2980, 7493, 8791, 14986, 17582, 18923, 29972, 35164, 37465, 37846, 43955, 74930, 75692, 87910, 94615, 149860, 175820, 189230, 378460, 1116457, 2232914, 4465828, 5582285, 11164570, 22329140]

約数ペア:

[(1, 22329140), (2, 11164570), (4, 5582285), (5, 4465828), (10, 2232914), (20, 1116457), (59, 378460), (118, 189230), (127, 175820), (149, 149860), (236, 94615), (254, 87910), (295, 75692), (298, 74930), (508, 43955), (590, 37846), (596, 37465), (635, 35164), (745, 29972), (1180, 18923), (1270, 17582), (1490, 14986), (2540, 8791), (2980, 7493)]