11890069180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{4903}}^1$

素因数の和:5147

約数の個数: 96

約数和(自身を含む): 27800736768

約数和(自身を除く): 15910667588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 151, 220, 292, 302, 365, 604, 730, 755, 803, 1460, 1510, 1606, 1661, 3020, 3212, 3322, 4015, 4903, 6644, 8030, 8305, 9806, 11023, 16060, 16610, 19612, 22046, 24515, 33220, 44092, 49030, 53933, 55115, 98060, 107866, 110230, 121253, 215732, 220460, 242506, 269665, 357919, 485012, 539330, 606265, 715838, 740353, 1078660, 1212530, 1431676, 1480706, 1789595, 2425060, 2961412, 3579190, 3701765, 3937109, 7158380, 7403530, 7874218, 8143883, 14807060, 15748436, 16287766, 19685545, 32575532, 39371090, 40719415, 54045769, 78742180, 81438830, 108091538, 162877660, 216183076, 270228845, 540457690, 594503459, 1080915380, 1189006918, 2378013836, 2972517295, 5945034590, 11890069180]

約数ペア:

[(1, 11890069180), (2, 5945034590), (4, 2972517295), (5, 2378013836), (10, 1189006918), (11, 1080915380), (20, 594503459), (22, 540457690), (44, 270228845), (55, 216183076), (73, 162877660), (110, 108091538), (146, 81438830), (151, 78742180), (220, 54045769), (292, 40719415), (302, 39371090), (365, 32575532), (604, 19685545), (730, 16287766), (755, 15748436), (803, 14807060), (1460, 8143883), (1510, 7874218), (1606, 7403530), (1661, 7158380), (3020, 3937109), (3212, 3701765), (3322, 3579190), (4015, 2961412), (4903, 2425060), (6644, 1789595), (8030, 1480706), (8305, 1431676), (9806, 1212530), (11023, 1078660), (16060, 740353), (16610, 715838), (19612, 606265), (22046, 539330), (24515, 485012), (33220, 357919), (44092, 269665), (49030, 242506), (53933, 220460), (55115, 215732), (98060, 121253), (107866, 110230)]