2013540980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3719}}^1$

素因数の和:3869

約数の個数: 96

約数和(自身を含む): 4859688960

約数和(自身を除く): 2846147980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 107, 110, 115, 214, 220, 230, 253, 428, 460, 506, 535, 1012, 1070, 1177, 1265, 2140, 2354, 2461, 2530, 3719, 4708, 4922, 5060, 5885, 7438, 9844, 11770, 12305, 14876, 18595, 23540, 24610, 27071, 37190, 40909, 49220, 54142, 74380, 81818, 85537, 108284, 135355, 163636, 171074, 204545, 270710, 342148, 397933, 409090, 427685, 541420, 795866, 818180, 855370, 940907, 1591732, 1710740, 1881814, 1989665, 3763628, 3979330, 4377263, 4704535, 7958660, 8754526, 9152459, 9409070, 17509052, 18304918, 18818140, 21886315, 36609836, 43772630, 45762295, 87545260, 91524590, 100677049, 183049180, 201354098, 402708196, 503385245, 1006770490, 2013540980]

約数ペア:

[(1, 2013540980), (2, 1006770490), (4, 503385245), (5, 402708196), (10, 201354098), (11, 183049180), (20, 100677049), (22, 91524590), (23, 87545260), (44, 45762295), (46, 43772630), (55, 36609836), (92, 21886315), (107, 18818140), (110, 18304918), (115, 17509052), (214, 9409070), (220, 9152459), (230, 8754526), (253, 7958660), (428, 4704535), (460, 4377263), (506, 3979330), (535, 3763628), (1012, 1989665), (1070, 1881814), (1177, 1710740), (1265, 1591732), (2140, 940907), (2354, 855370), (2461, 818180), (2530, 795866), (3719, 541420), (4708, 427685), (4922, 409090), (5060, 397933), (5885, 342148), (7438, 270710), (9844, 204545), (11770, 171074), (12305, 163636), (14876, 135355), (18595, 108284), (23540, 85537), (24610, 81818), (27071, 74380), (37190, 54142), (40909, 49220)]