984854560

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{13709}}^1$

素因数の和:14173

約数の個数: 48

約数和(自身を含む): 2332071000

約数和(自身を除く): 1347216440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 13709, 14368, 17960, 27418, 35920, 54836, 68545, 71840, 109672, 137090, 219344, 274180, 438688, 548360, 1096720, 2193440, 6155341, 12310682, 24621364, 30776705, 49242728, 61553410, 98485456, 123106820, 196970912, 246213640, 492427280, 984854560]

約数ペア:

[(1, 984854560), (2, 492427280), (4, 246213640), (5, 196970912), (8, 123106820), (10, 98485456), (16, 61553410), (20, 49242728), (32, 30776705), (40, 24621364), (80, 12310682), (160, 6155341), (449, 2193440), (898, 1096720), (1796, 548360), (2245, 438688), (3592, 274180), (4490, 219344), (7184, 137090), (8980, 109672), (13709, 71840), (14368, 68545), (17960, 54836), (27418, 35920)]