119421500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{21713}}^1$

素因数の和:21743

約数の個数: 48

約数和(自身を含む): 284540256

約数和(自身を除く): 165118756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 21713, 43426, 86852, 108565, 217130, 238843, 434260, 477686, 542825, 955372, 1085650, 1194215, 2171300, 2388430, 2714125, 4776860, 5428250, 5971075, 10856500, 11942150, 23884300, 29855375, 59710750, 119421500]

約数ペア:

[(1, 119421500), (2, 59710750), (4, 29855375), (5, 23884300), (10, 11942150), (11, 10856500), (20, 5971075), (22, 5428250), (25, 4776860), (44, 2714125), (50, 2388430), (55, 2171300), (100, 1194215), (110, 1085650), (125, 955372), (220, 542825), (250, 477686), (275, 434260), (500, 238843), (550, 217130), (1100, 108565), (1375, 86852), (2750, 43426), (5500, 21713)]