3866500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 9959040

約数和(自身を除く): 6092540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 37, 38, 44, 50, 55, 74, 76, 95, 100, 110, 125, 148, 185, 190, 209, 220, 250, 275, 370, 380, 407, 418, 475, 500, 550, 703, 740, 814, 836, 925, 950, 1045, 1100, 1375, 1406, 1628, 1850, 1900, 2035, 2090, 2375, 2750, 2812, 3515, 3700, 4070, 4180, 4625, 4750, 5225, 5500, 7030, 7733, 8140, 9250, 9500, 10175, 10450, 14060, 15466, 17575, 18500, 20350, 20900, 26125, 30932, 35150, 38665, 40700, 50875, 52250, 70300, 77330, 87875, 101750, 104500, 154660, 175750, 193325, 203500, 351500, 386650, 773300, 966625, 1933250, 3866500]

約数ペア:

[(1, 3866500), (2, 1933250), (4, 966625), (5, 773300), (10, 386650), (11, 351500), (19, 203500), (20, 193325), (22, 175750), (25, 154660), (37, 104500), (38, 101750), (44, 87875), (50, 77330), (55, 70300), (74, 52250), (76, 50875), (95, 40700), (100, 38665), (110, 35150), (125, 30932), (148, 26125), (185, 20900), (190, 20350), (209, 18500), (220, 17575), (250, 15466), (275, 14060), (370, 10450), (380, 10175), (407, 9500), (418, 9250), (475, 8140), (500, 7733), (550, 7030), (703, 5500), (740, 5225), (814, 4750), (836, 4625), (925, 4180), (950, 4070), (1045, 3700), (1100, 3515), (1375, 2812), (1406, 2750), (1628, 2375), (1850, 2090), (1900, 2035)]