43317880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 102060000

約数和(自身を除く): 58742120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 214, 232, 290, 349, 428, 535, 580, 698, 856, 1070, 1160, 1396, 1745, 2140, 2792, 3103, 3490, 4280, 6206, 6980, 10121, 12412, 13960, 15515, 20242, 24824, 31030, 37343, 40484, 50605, 62060, 74686, 80968, 101210, 124120, 149372, 186715, 202420, 298744, 373430, 404840, 746860, 1082947, 1493720, 2165894, 4331788, 5414735, 8663576, 10829470, 21658940, 43317880]

約数ペア:

[(1, 43317880), (2, 21658940), (4, 10829470), (5, 8663576), (8, 5414735), (10, 4331788), (20, 2165894), (29, 1493720), (40, 1082947), (58, 746860), (107, 404840), (116, 373430), (145, 298744), (214, 202420), (232, 186715), (290, 149372), (349, 124120), (428, 101210), (535, 80968), (580, 74686), (698, 62060), (856, 50605), (1070, 40484), (1160, 37343), (1396, 31030), (1745, 24824), (2140, 20242), (2792, 15515), (3103, 13960), (3490, 12412), (4280, 10121), (6206, 6980)]