2013669500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 4571199360

約数和(自身を除く): 2557529860

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 89, 100, 125, 148, 178, 185, 250, 356, 370, 445, 500, 740, 890, 925, 1223, 1780, 1850, 2225, 2446, 3293, 3700, 4450, 4625, 4892, 6115, 6586, 8900, 9250, 11125, 12230, 13172, 16465, 18500, 22250, 24460, 30575, 32930, 44500, 45251, 61150, 65860, 82325, 90502, 108847, 122300, 152875, 164650, 181004, 217694, 226255, 305750, 329300, 411625, 435388, 452510, 544235, 611500, 823250, 905020, 1088470, 1131275, 1646500, 2176940, 2262550, 2721175, 4027339, 4525100, 5442350, 5656375, 8054678, 10884700, 11312750, 13605875, 16109356, 20136695, 22625500, 27211750, 40273390, 54423500, 80546780, 100683475, 201366950, 402733900, 503417375, 1006834750, 2013669500]

約数ペア:

[(1, 2013669500), (2, 1006834750), (4, 503417375), (5, 402733900), (10, 201366950), (20, 100683475), (25, 80546780), (37, 54423500), (50, 40273390), (74, 27211750), (89, 22625500), (100, 20136695), (125, 16109356), (148, 13605875), (178, 11312750), (185, 10884700), (250, 8054678), (356, 5656375), (370, 5442350), (445, 4525100), (500, 4027339), (740, 2721175), (890, 2262550), (925, 2176940), (1223, 1646500), (1780, 1131275), (1850, 1088470), (2225, 905020), (2446, 823250), (3293, 611500), (3700, 544235), (4450, 452510), (4625, 435388), (4892, 411625), (6115, 329300), (6586, 305750), (8900, 226255), (9250, 217694), (11125, 181004), (12230, 164650), (13172, 152875), (16465, 122300), (18500, 108847), (22250, 90502), (24460, 82325), (30575, 65860), (32930, 61150), (44500, 45251)]