299828773250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{164809}}^1$

素因数の和:165228

約数の個数: 64

約数和(自身を含む): 592366694400

約数和(自身を除く): 292537921150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 383, 475, 766, 950, 1915, 2375, 3830, 4750, 7277, 9575, 14554, 19150, 36385, 47875, 72770, 95750, 164809, 181925, 329618, 363850, 824045, 909625, 1648090, 1819250, 3131371, 4120225, 6262742, 8240450, 15656855, 20601125, 31313710, 41202250, 63121847, 78284275, 126243694, 156568550, 315609235, 391421375, 631218470, 782842750, 1199315093, 1578046175, 2398630186, 3156092350, 5996575465, 7890230875, 11993150930, 15780461750, 29982877325, 59965754650, 149914386625, 299828773250]

約数ペア:

[(1, 299828773250), (2, 149914386625), (5, 59965754650), (10, 29982877325), (19, 15780461750), (25, 11993150930), (38, 7890230875), (50, 5996575465), (95, 3156092350), (125, 2398630186), (190, 1578046175), (250, 1199315093), (383, 782842750), (475, 631218470), (766, 391421375), (950, 315609235), (1915, 156568550), (2375, 126243694), (3830, 78284275), (4750, 63121847), (7277, 41202250), (9575, 31313710), (14554, 20601125), (19150, 15656855), (36385, 8240450), (47875, 6262742), (72770, 4120225), (95750, 3131371), (164809, 1819250), (181925, 1648090), (329618, 909625), (363850, 824045)]