225602020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 565044480

約数和(自身を除く): 339442460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 181, 203, 290, 307, 362, 406, 580, 614, 724, 812, 905, 1015, 1228, 1267, 1535, 1810, 2030, 2149, 2534, 3070, 3620, 4060, 4298, 5068, 5249, 6140, 6335, 8596, 8903, 10498, 10745, 12670, 17806, 20996, 21490, 25340, 26245, 35612, 36743, 42980, 44515, 52490, 55567, 62321, 73486, 89030, 104980, 111134, 124642, 146972, 178060, 183715, 222268, 249284, 277835, 311605, 367430, 388969, 555670, 623210, 734860, 777938, 1111340, 1246420, 1555876, 1611443, 1944845, 3222886, 3889690, 6445772, 7779380, 8057215, 11280101, 16114430, 22560202, 32228860, 45120404, 56400505, 112801010, 225602020]

約数ペア:

[(1, 225602020), (2, 112801010), (4, 56400505), (5, 45120404), (7, 32228860), (10, 22560202), (14, 16114430), (20, 11280101), (28, 8057215), (29, 7779380), (35, 6445772), (58, 3889690), (70, 3222886), (116, 1944845), (140, 1611443), (145, 1555876), (181, 1246420), (203, 1111340), (290, 777938), (307, 734860), (362, 623210), (406, 555670), (580, 388969), (614, 367430), (724, 311605), (812, 277835), (905, 249284), (1015, 222268), (1228, 183715), (1267, 178060), (1535, 146972), (1810, 124642), (2030, 111134), (2149, 104980), (2534, 89030), (3070, 73486), (3620, 62321), (4060, 55567), (4298, 52490), (5068, 44515), (5249, 42980), (6140, 36743), (6335, 35612), (8596, 26245), (8903, 25340), (10498, 21490), (10745, 20996), (12670, 17806)]