1124457520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{826807}}^1$

素因数の和:826837

約数の個数: 40

約数和(自身を含む): 2768153184

約数和(自身を除く): 1643695664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 826807, 1653614, 3307228, 4134035, 6614456, 8268070, 13228912, 14055719, 16536140, 28111438, 33072280, 56222876, 66144560, 70278595, 112445752, 140557190, 224891504, 281114380, 562228760, 1124457520]

約数ペア:

[(1, 1124457520), (2, 562228760), (4, 281114380), (5, 224891504), (8, 140557190), (10, 112445752), (16, 70278595), (17, 66144560), (20, 56222876), (34, 33072280), (40, 28111438), (68, 16536140), (80, 14055719), (85, 13228912), (136, 8268070), (170, 6614456), (272, 4134035), (340, 3307228), (680, 1653614), (1360, 826807)]