11389616500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6277}}^1$

素因数の和:6506

約数の個数: 96

約数和(自身を含む): 26325411840

約数和(自身を除く): 14935795340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 191, 250, 380, 382, 475, 500, 764, 950, 955, 1900, 1910, 2375, 3629, 3820, 4750, 4775, 6277, 7258, 9500, 9550, 12554, 14516, 18145, 19100, 23875, 25108, 31385, 36290, 47750, 62770, 72580, 90725, 95500, 119263, 125540, 156925, 181450, 238526, 313850, 362900, 453625, 477052, 596315, 627700, 784625, 907250, 1192630, 1198907, 1569250, 1814500, 2385260, 2397814, 2981575, 3138500, 4795628, 5963150, 5994535, 11926300, 11989070, 14907875, 22779233, 23978140, 29815750, 29972675, 45558466, 59631500, 59945350, 91116932, 113896165, 119890700, 149863375, 227792330, 299726750, 455584660, 569480825, 599453500, 1138961650, 2277923300, 2847404125, 5694808250, 11389616500]

約数ペア:

[(1, 11389616500), (2, 5694808250), (4, 2847404125), (5, 2277923300), (10, 1138961650), (19, 599453500), (20, 569480825), (25, 455584660), (38, 299726750), (50, 227792330), (76, 149863375), (95, 119890700), (100, 113896165), (125, 91116932), (190, 59945350), (191, 59631500), (250, 45558466), (380, 29972675), (382, 29815750), (475, 23978140), (500, 22779233), (764, 14907875), (950, 11989070), (955, 11926300), (1900, 5994535), (1910, 5963150), (2375, 4795628), (3629, 3138500), (3820, 2981575), (4750, 2397814), (4775, 2385260), (6277, 1814500), (7258, 1569250), (9500, 1198907), (9550, 1192630), (12554, 907250), (14516, 784625), (18145, 627700), (19100, 596315), (23875, 477052), (25108, 453625), (31385, 362900), (36290, 313850), (47750, 238526), (62770, 181450), (72580, 156925), (90725, 125540), (95500, 119263)]