82206400

素因数分解:

$2^6\times 5^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 84

約数和(自身を含む): 204094080

約数和(自身を除く): 121887680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 191, 200, 269, 320, 382, 400, 538, 764, 800, 955, 1076, 1345, 1528, 1600, 1910, 2152, 2690, 3056, 3820, 4304, 4775, 5380, 6112, 6725, 7640, 8608, 9550, 10760, 12224, 13450, 15280, 17216, 19100, 21520, 26900, 30560, 38200, 43040, 51379, 53800, 61120, 76400, 86080, 102758, 107600, 152800, 205516, 215200, 256895, 305600, 411032, 430400, 513790, 822064, 1027580, 1284475, 1644128, 2055160, 2568950, 3288256, 4110320, 5137900, 8220640, 10275800, 16441280, 20551600, 41103200, 82206400]

約数ペア:

[(1, 82206400), (2, 41103200), (4, 20551600), (5, 16441280), (8, 10275800), (10, 8220640), (16, 5137900), (20, 4110320), (25, 3288256), (32, 2568950), (40, 2055160), (50, 1644128), (64, 1284475), (80, 1027580), (100, 822064), (160, 513790), (191, 430400), (200, 411032), (269, 305600), (320, 256895), (382, 215200), (400, 205516), (538, 152800), (764, 107600), (800, 102758), (955, 86080), (1076, 76400), (1345, 61120), (1528, 53800), (1600, 51379), (1910, 43040), (2152, 38200), (2690, 30560), (3056, 26900), (3820, 21520), (4304, 19100), (4775, 17216), (5380, 15280), (6112, 13450), (6725, 12224), (7640, 10760), (8608, 9550)]