22152140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18773}}^1$

素因数の和:18841

約数の個数: 24

約数和(自身を含む): 47310480

約数和(自身を除く): 25158340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 18773, 37546, 75092, 93865, 187730, 375460, 1107607, 2215214, 4430428, 5538035, 11076070, 22152140]

約数ペア:

[(1, 22152140), (2, 11076070), (4, 5538035), (5, 4430428), (10, 2215214), (20, 1107607), (59, 375460), (118, 187730), (236, 93865), (295, 75092), (590, 37546), (1180, 18773)]