22920248020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{669791}}^1$

素因数の和:669888

約数の個数: 48

約数和(自身を含む): 50636275200

約数和(自身を除く): 27716027180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 17110, 34220, 669791, 1339582, 2679164, 3348955, 6697910, 13395820, 19423939, 38847878, 39517669, 77695756, 79035338, 97119695, 158070676, 194239390, 197588345, 388478780, 395176690, 790353380, 1146012401, 2292024802, 4584049604, 5730062005, 11460124010, 22920248020]

約数ペア:

[(1, 22920248020), (2, 11460124010), (4, 5730062005), (5, 4584049604), (10, 2292024802), (20, 1146012401), (29, 790353380), (58, 395176690), (59, 388478780), (116, 197588345), (118, 194239390), (145, 158070676), (236, 97119695), (290, 79035338), (295, 77695756), (580, 39517669), (590, 38847878), (1180, 19423939), (1711, 13395820), (3422, 6697910), (6844, 3348955), (8555, 2679164), (17110, 1339582), (34220, 669791)]