9830920900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{8969}}^1$

素因数の和:9193

約数の個数: 72

約数和(自身を含む): 21746186280

約数和(自身を除く): 11915265380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 113, 194, 226, 388, 452, 485, 565, 970, 1130, 1940, 2260, 2425, 2825, 4850, 5650, 8969, 9700, 10961, 11300, 17938, 21922, 35876, 43844, 44845, 54805, 89690, 109610, 179380, 219220, 224225, 274025, 448450, 548050, 869993, 896900, 1013497, 1096100, 1739986, 2026994, 3479972, 4053988, 4349965, 5067485, 8699930, 10134970, 17399860, 20269940, 21749825, 25337425, 43499650, 50674850, 86999300, 98309209, 101349700, 196618418, 393236836, 491546045, 983092090, 1966184180, 2457730225, 4915460450, 9830920900]

約数ペア:

[(1, 9830920900), (2, 4915460450), (4, 2457730225), (5, 1966184180), (10, 983092090), (20, 491546045), (25, 393236836), (50, 196618418), (97, 101349700), (100, 98309209), (113, 86999300), (194, 50674850), (226, 43499650), (388, 25337425), (452, 21749825), (485, 20269940), (565, 17399860), (970, 10134970), (1130, 8699930), (1940, 5067485), (2260, 4349965), (2425, 4053988), (2825, 3479972), (4850, 2026994), (5650, 1739986), (8969, 1096100), (9700, 1013497), (10961, 896900), (11300, 869993), (17938, 548050), (21922, 448450), (35876, 274025), (43844, 224225), (44845, 219220), (54805, 179380), (89690, 109610)]