1571170416860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{12685051}}^1$

素因数の和:12685634

約数の個数: 48

約数和(自身を含む): 3605802141312

約数和(自身を除く): 2034631724452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 563, 1126, 2252, 2815, 5630, 6193, 11260, 12386, 24772, 30965, 61930, 123860, 12685051, 25370102, 50740204, 63425255, 126850510, 139535561, 253701020, 279071122, 558142244, 697677805, 1395355610, 2790711220, 7141683713, 14283367426, 28566734852, 35708418565, 71416837130, 78558520843, 142833674260, 157117041686, 314234083372, 392792604215, 785585208430, 1571170416860]

約数ペア:

[(1, 1571170416860), (2, 785585208430), (4, 392792604215), (5, 314234083372), (10, 157117041686), (11, 142833674260), (20, 78558520843), (22, 71416837130), (44, 35708418565), (55, 28566734852), (110, 14283367426), (220, 7141683713), (563, 2790711220), (1126, 1395355610), (2252, 697677805), (2815, 558142244), (5630, 279071122), (6193, 253701020), (11260, 139535561), (12386, 126850510), (24772, 63425255), (30965, 50740204), (61930, 25370102), (123860, 12685051)]