82992700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 209799072

約数和(自身を除く): 126806372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1855, 2237, 2650, 3710, 4474, 5300, 7420, 8948, 9275, 11185, 15659, 18550, 22370, 31318, 37100, 44740, 55925, 62636, 78295, 111850, 118561, 156590, 223700, 237122, 313180, 391475, 474244, 592805, 782950, 829927, 1185610, 1565900, 1659854, 2371220, 2964025, 3319708, 4149635, 5928050, 8299270, 11856100, 16598540, 20748175, 41496350, 82992700]

約数ペア:

[(1, 82992700), (2, 41496350), (4, 20748175), (5, 16598540), (7, 11856100), (10, 8299270), (14, 5928050), (20, 4149635), (25, 3319708), (28, 2964025), (35, 2371220), (50, 1659854), (53, 1565900), (70, 1185610), (100, 829927), (106, 782950), (140, 592805), (175, 474244), (212, 391475), (265, 313180), (350, 237122), (371, 223700), (530, 156590), (700, 118561), (742, 111850), (1060, 78295), (1325, 62636), (1484, 55925), (1855, 44740), (2237, 37100), (2650, 31318), (3710, 22370), (4474, 18550), (5300, 15659), (7420, 11185), (8948, 9275)]