4072940260

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1\times {\mathrm{2003}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 8611396416

約数和(自身を除く): 4538456156

約数列:

[1, 2, 4, 5, 10, 20, 293, 347, 586, 694, 1172, 1388, 1465, 1735, 2003, 2930, 3470, 4006, 5860, 6940, 8012, 10015, 20030, 40060, 101671, 203342, 406684, 508355, 586879, 695041, 1016710, 1173758, 1390082, 2033420, 2347516, 2780164, 2934395, 3475205, 5868790, 6950410, 11737580, 13900820, 203647013, 407294026, 814588052, 1018235065, 2036470130, 4072940260]

約数ペア:

[(1, 4072940260), (2, 2036470130), (4, 1018235065), (5, 814588052), (10, 407294026), (20, 203647013), (293, 13900820), (347, 11737580), (586, 6950410), (694, 5868790), (1172, 3475205), (1388, 2934395), (1465, 2780164), (1735, 2347516), (2003, 2033420), (2930, 1390082), (3470, 1173758), (4006, 1016710), (5860, 695041), (6940, 586879), (8012, 508355), (10015, 406684), (20030, 203342), (40060, 101671)]