11940800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 84

約数和(自身を含む): 31181040

約数和(自身を除く): 19240240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 439, 544, 680, 800, 850, 878, 1088, 1360, 1600, 1700, 1756, 2195, 2720, 3400, 3512, 4390, 5440, 6800, 7024, 7463, 8780, 10975, 13600, 14048, 14926, 17560, 21950, 27200, 28096, 29852, 35120, 37315, 43900, 59704, 70240, 74630, 87800, 119408, 140480, 149260, 175600, 186575, 238816, 298520, 351200, 373150, 477632, 597040, 702400, 746300, 1194080, 1492600, 2388160, 2985200, 5970400, 11940800]

約数ペア:

[(1, 11940800), (2, 5970400), (4, 2985200), (5, 2388160), (8, 1492600), (10, 1194080), (16, 746300), (17, 702400), (20, 597040), (25, 477632), (32, 373150), (34, 351200), (40, 298520), (50, 238816), (64, 186575), (68, 175600), (80, 149260), (85, 140480), (100, 119408), (136, 87800), (160, 74630), (170, 70240), (200, 59704), (272, 43900), (320, 37315), (340, 35120), (400, 29852), (425, 28096), (439, 27200), (544, 21950), (680, 17560), (800, 14926), (850, 14048), (878, 13600), (1088, 10975), (1360, 8780), (1600, 7463), (1700, 7024), (1756, 6800), (2195, 5440), (2720, 4390), (3400, 3512)]