804975117500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2423}}^1\times {\mathrm{7817}}^1$

素因数の和:10281

約数の個数: 120

約数和(自身を含む): 1864875573792

約数和(自身を除く): 1059900456292

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 625, 850, 1250, 1700, 2125, 2423, 2500, 4250, 4846, 7817, 8500, 9692, 10625, 12115, 15634, 21250, 24230, 31268, 39085, 41191, 42500, 48460, 60575, 78170, 82382, 121150, 132889, 156340, 164764, 195425, 205955, 242300, 265778, 302875, 390850, 411910, 531556, 605750, 664445, 781700, 823820, 977125, 1029775, 1211500, 1328890, 1514375, 1954250, 2059550, 2657780, 3028750, 3322225, 3908500, 4119100, 4885625, 5148875, 6057500, 6644450, 9771250, 10297750, 13288900, 16611125, 18940591, 19542500, 20595500, 25744375, 33222250, 37881182, 51488750, 66444500, 75762364, 83055625, 94702955, 102977500, 166111250, 189405910, 321990047, 332222500, 378811820, 473514775, 643980094, 947029550, 1287960188, 1609950235, 1894059100, 2367573875, 3219900470, 4735147750, 6439800940, 8049751175, 9470295500, 11837869375, 16099502350, 23675738750, 32199004700, 40248755875, 47351477500, 80497511750, 160995023500, 201243779375, 402487558750, 804975117500]

約数ペア:

[(1, 804975117500), (2, 402487558750), (4, 201243779375), (5, 160995023500), (10, 80497511750), (17, 47351477500), (20, 40248755875), (25, 32199004700), (34, 23675738750), (50, 16099502350), (68, 11837869375), (85, 9470295500), (100, 8049751175), (125, 6439800940), (170, 4735147750), (250, 3219900470), (340, 2367573875), (425, 1894059100), (500, 1609950235), (625, 1287960188), (850, 947029550), (1250, 643980094), (1700, 473514775), (2125, 378811820), (2423, 332222500), (2500, 321990047), (4250, 189405910), (4846, 166111250), (7817, 102977500), (8500, 94702955), (9692, 83055625), (10625, 75762364), (12115, 66444500), (15634, 51488750), (21250, 37881182), (24230, 33222250), (31268, 25744375), (39085, 20595500), (41191, 19542500), (42500, 18940591), (48460, 16611125), (60575, 13288900), (78170, 10297750), (82382, 9771250), (121150, 6644450), (132889, 6057500), (156340, 5148875), (164764, 4885625), (195425, 4119100), (205955, 3908500), (242300, 3322225), (265778, 3028750), (302875, 2657780), (390850, 2059550), (411910, 1954250), (531556, 1514375), (605750, 1328890), (664445, 1211500), (781700, 1029775), (823820, 977125)]