193894940000

素因数分解:

$2^5\times 5^4\times {\mathrm{173}}^1\times {\mathrm{56039}}^1$

素因数の和:56242

約数の個数: 120

約数和(自身を含む): 479776484880

約数和(自身を除く): 285881544880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 173, 200, 250, 346, 400, 500, 625, 692, 800, 865, 1000, 1250, 1384, 1730, 2000, 2500, 2768, 3460, 4000, 4325, 5000, 5536, 6920, 8650, 10000, 13840, 17300, 20000, 21625, 27680, 34600, 43250, 56039, 69200, 86500, 108125, 112078, 138400, 173000, 216250, 224156, 280195, 346000, 432500, 448312, 560390, 692000, 865000, 896624, 1120780, 1400975, 1730000, 1793248, 2241560, 2801950, 3460000, 4483120, 5603900, 7004875, 8966240, 9694747, 11207800, 14009750, 19389494, 22415600, 28019500, 35024375, 38778988, 44831200, 48473735, 56039000, 70048750, 77557976, 96947470, 112078000, 140097500, 155115952, 193894940, 224156000, 242368675, 280195000, 310231904, 387789880, 484737350, 560390000, 775579760, 969474700, 1120780000, 1211843375, 1551159520, 1938949400, 2423686750, 3877898800, 4847373500, 6059216875, 7755797600, 9694747000, 12118433750, 19389494000, 24236867500, 38778988000, 48473735000, 96947470000, 193894940000]

約数ペア:

[(1, 193894940000), (2, 96947470000), (4, 48473735000), (5, 38778988000), (8, 24236867500), (10, 19389494000), (16, 12118433750), (20, 9694747000), (25, 7755797600), (32, 6059216875), (40, 4847373500), (50, 3877898800), (80, 2423686750), (100, 1938949400), (125, 1551159520), (160, 1211843375), (173, 1120780000), (200, 969474700), (250, 775579760), (346, 560390000), (400, 484737350), (500, 387789880), (625, 310231904), (692, 280195000), (800, 242368675), (865, 224156000), (1000, 193894940), (1250, 155115952), (1384, 140097500), (1730, 112078000), (2000, 96947470), (2500, 77557976), (2768, 70048750), (3460, 56039000), (4000, 48473735), (4325, 44831200), (5000, 38778988), (5536, 35024375), (6920, 28019500), (8650, 22415600), (10000, 19389494), (13840, 14009750), (17300, 11207800), (20000, 9694747), (21625, 8966240), (27680, 7004875), (34600, 5603900), (43250, 4483120), (56039, 3460000), (69200, 2801950), (86500, 2241560), (108125, 1793248), (112078, 1730000), (138400, 1400975), (173000, 1120780), (216250, 896624), (224156, 865000), (280195, 692000), (346000, 560390), (432500, 448312)]