84431650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 161828928

約数和(自身を除く): 77397278

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 151, 211, 265, 302, 422, 530, 755, 1055, 1325, 1510, 2110, 2650, 3775, 5275, 7550, 8003, 10550, 11183, 16006, 22366, 31861, 40015, 55915, 63722, 80030, 111830, 159305, 200075, 279575, 318610, 400150, 559150, 796525, 1593050, 1688633, 3377266, 8443165, 16886330, 42215825, 84431650]

約数ペア:

[(1, 84431650), (2, 42215825), (5, 16886330), (10, 8443165), (25, 3377266), (50, 1688633), (53, 1593050), (106, 796525), (151, 559150), (211, 400150), (265, 318610), (302, 279575), (422, 200075), (530, 159305), (755, 111830), (1055, 80030), (1325, 63722), (1510, 55915), (2110, 40015), (2650, 31861), (3775, 22366), (5275, 16006), (7550, 11183), (8003, 10550)]