1840805500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1$

素因数の和:5312

約数の個数: 96

約数和(自身を含む): 4347120960

約数和(自身を除く): 2506315460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 125, 148, 185, 190, 250, 370, 380, 475, 500, 703, 740, 925, 950, 1406, 1850, 1900, 2375, 2812, 3515, 3700, 4625, 4750, 5237, 7030, 9250, 9500, 10474, 14060, 17575, 18500, 20948, 26185, 35150, 52370, 70300, 87875, 99503, 104740, 130925, 175750, 193769, 199006, 261850, 351500, 387538, 398012, 497515, 523700, 654625, 775076, 968845, 995030, 1309250, 1937690, 1990060, 2487575, 2618500, 3681611, 3875380, 4844225, 4975150, 7363222, 9688450, 9950300, 12437875, 14726444, 18408055, 19376900, 24221125, 24875750, 36816110, 48442250, 49751500, 73632220, 92040275, 96884500, 184080550, 368161100, 460201375, 920402750, 1840805500]

約数ペア:

[(1, 1840805500), (2, 920402750), (4, 460201375), (5, 368161100), (10, 184080550), (19, 96884500), (20, 92040275), (25, 73632220), (37, 49751500), (38, 48442250), (50, 36816110), (74, 24875750), (76, 24221125), (95, 19376900), (100, 18408055), (125, 14726444), (148, 12437875), (185, 9950300), (190, 9688450), (250, 7363222), (370, 4975150), (380, 4844225), (475, 3875380), (500, 3681611), (703, 2618500), (740, 2487575), (925, 1990060), (950, 1937690), (1406, 1309250), (1850, 995030), (1900, 968845), (2375, 775076), (2812, 654625), (3515, 523700), (3700, 497515), (4625, 398012), (4750, 387538), (5237, 351500), (7030, 261850), (9250, 199006), (9500, 193769), (10474, 175750), (14060, 130925), (17575, 104740), (18500, 99503), (20948, 87875), (26185, 70300), (35150, 52370)]