22242610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 46303488

約数和(自身を除く): 24060878

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 173, 215, 230, 299, 346, 430, 559, 598, 865, 989, 1118, 1495, 1730, 1978, 2249, 2795, 2990, 3979, 4498, 4945, 5590, 7439, 7958, 9890, 11245, 12857, 14878, 19895, 22490, 25714, 37195, 39790, 51727, 64285, 74390, 96707, 103454, 128570, 171097, 193414, 258635, 342194, 483535, 517270, 855485, 967070, 1710970, 2224261, 4448522, 11121305, 22242610]

約数ペア:

[(1, 22242610), (2, 11121305), (5, 4448522), (10, 2224261), (13, 1710970), (23, 967070), (26, 855485), (43, 517270), (46, 483535), (65, 342194), (86, 258635), (115, 193414), (130, 171097), (173, 128570), (215, 103454), (230, 96707), (299, 74390), (346, 64285), (430, 51727), (559, 39790), (598, 37195), (865, 25714), (989, 22490), (1118, 19895), (1495, 14878), (1730, 12857), (1978, 11245), (2249, 9890), (2795, 7958), (2990, 7439), (3979, 5590), (4498, 4945)]