1629128050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{11801}}^1$

素因数の和:12075

約数の個数: 48

約数和(自身を含む): 3319100064

約数和(自身を除く): 1689972014

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 251, 275, 502, 550, 1255, 2510, 2761, 5522, 6275, 11801, 12550, 13805, 23602, 27610, 59005, 69025, 118010, 129811, 138050, 259622, 295025, 590050, 649055, 1298110, 2962051, 3245275, 5924102, 6490550, 14810255, 29620510, 32582561, 65165122, 74051275, 148102550, 162912805, 325825610, 814564025, 1629128050]

約数ペア:

[(1, 1629128050), (2, 814564025), (5, 325825610), (10, 162912805), (11, 148102550), (22, 74051275), (25, 65165122), (50, 32582561), (55, 29620510), (110, 14810255), (251, 6490550), (275, 5924102), (502, 3245275), (550, 2962051), (1255, 1298110), (2510, 649055), (2761, 590050), (5522, 295025), (6275, 259622), (11801, 138050), (12550, 129811), (13805, 118010), (23602, 69025), (27610, 59005)]