73117120

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7925

約数の個数: 56

約数和(自身を含む): 180136800

約数和(自身を除く): 107019680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 7879, 9280, 15758, 31516, 39395, 63032, 78790, 126064, 157580, 228491, 252128, 315160, 456982, 504256, 630320, 913964, 1142455, 1260640, 1827928, 2284910, 2521280, 3655856, 4569820, 7311712, 9139640, 14623424, 18279280, 36558560, 73117120]

約数ペア:

[(1, 73117120), (2, 36558560), (4, 18279280), (5, 14623424), (8, 9139640), (10, 7311712), (16, 4569820), (20, 3655856), (29, 2521280), (32, 2284910), (40, 1827928), (58, 1260640), (64, 1142455), (80, 913964), (116, 630320), (145, 504256), (160, 456982), (232, 315160), (290, 252128), (320, 228491), (464, 157580), (580, 126064), (928, 78790), (1160, 63032), (1856, 39395), (2320, 31516), (4640, 15758), (7879, 9280)]