22045270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 45650304

約数和(自身を除く): 23605034

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 101, 115, 130, 146, 202, 230, 299, 365, 505, 598, 730, 949, 1010, 1313, 1495, 1679, 1898, 2323, 2626, 2990, 3358, 4646, 4745, 6565, 7373, 8395, 9490, 11615, 13130, 14746, 16790, 21827, 23230, 30199, 36865, 43654, 60398, 73730, 95849, 109135, 150995, 169579, 191698, 218270, 301990, 339158, 479245, 847895, 958490, 1695790, 2204527, 4409054, 11022635, 22045270]

約数ペア:

[(1, 22045270), (2, 11022635), (5, 4409054), (10, 2204527), (13, 1695790), (23, 958490), (26, 847895), (46, 479245), (65, 339158), (73, 301990), (101, 218270), (115, 191698), (130, 169579), (146, 150995), (202, 109135), (230, 95849), (299, 73730), (365, 60398), (505, 43654), (598, 36865), (730, 30199), (949, 23230), (1010, 21827), (1313, 16790), (1495, 14746), (1679, 13130), (1898, 11615), (2323, 9490), (2626, 8395), (2990, 7373), (3358, 6565), (4646, 4745)]