8234240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 22565760

約数和(自身を除く): 14331520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 919, 1120, 1280, 1792, 1838, 2240, 3676, 4480, 4595, 6433, 7352, 8960, 9190, 12866, 14704, 18380, 25732, 29408, 32165, 36760, 51464, 58816, 64330, 73520, 102928, 117632, 128660, 147040, 205856, 235264, 257320, 294080, 411712, 514640, 588160, 823424, 1029280, 1176320, 1646848, 2058560, 4117120, 8234240]

約数ペア:

[(1, 8234240), (2, 4117120), (4, 2058560), (5, 1646848), (7, 1176320), (8, 1029280), (10, 823424), (14, 588160), (16, 514640), (20, 411712), (28, 294080), (32, 257320), (35, 235264), (40, 205856), (56, 147040), (64, 128660), (70, 117632), (80, 102928), (112, 73520), (128, 64330), (140, 58816), (160, 51464), (224, 36760), (256, 32165), (280, 29408), (320, 25732), (448, 18380), (560, 14704), (640, 12866), (896, 9190), (919, 8960), (1120, 7352), (1280, 6433), (1792, 4595), (1838, 4480), (2240, 3676)]