10286386280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:2019

約数の個数: 128

約数和(自身を含む): 24572782080

約数和(自身を除く): 14286395800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 71, 74, 106, 142, 148, 185, 212, 265, 284, 296, 355, 370, 424, 530, 568, 710, 740, 1060, 1420, 1480, 1847, 1961, 2120, 2627, 2840, 3694, 3763, 3922, 5254, 7388, 7526, 7844, 9235, 9805, 10508, 13135, 14776, 15052, 15688, 18470, 18815, 19610, 21016, 26270, 30104, 36940, 37630, 39220, 52540, 68339, 73880, 75260, 78440, 97891, 105080, 131137, 136678, 139231, 150520, 195782, 262274, 273356, 278462, 341695, 391564, 489455, 524548, 546712, 556924, 655685, 683390, 696155, 783128, 978910, 1049096, 1113848, 1311370, 1366780, 1392310, 1957820, 2622740, 2733560, 2784620, 3621967, 3915640, 4852069, 5245480, 5569240, 6950261, 7243934, 9704138, 13900522, 14487868, 18109835, 19408276, 24260345, 27801044, 28975736, 34751305, 36219670, 38816552, 48520690, 55602088, 69502610, 72439340, 97041380, 139005220, 144878680, 194082760, 257159657, 278010440, 514319314, 1028638628, 1285798285, 2057277256, 2571596570, 5143193140, 10286386280]

約数ペア:

[(1, 10286386280), (2, 5143193140), (4, 2571596570), (5, 2057277256), (8, 1285798285), (10, 1028638628), (20, 514319314), (37, 278010440), (40, 257159657), (53, 194082760), (71, 144878680), (74, 139005220), (106, 97041380), (142, 72439340), (148, 69502610), (185, 55602088), (212, 48520690), (265, 38816552), (284, 36219670), (296, 34751305), (355, 28975736), (370, 27801044), (424, 24260345), (530, 19408276), (568, 18109835), (710, 14487868), (740, 13900522), (1060, 9704138), (1420, 7243934), (1480, 6950261), (1847, 5569240), (1961, 5245480), (2120, 4852069), (2627, 3915640), (2840, 3621967), (3694, 2784620), (3763, 2733560), (3922, 2622740), (5254, 1957820), (7388, 1392310), (7526, 1366780), (7844, 1311370), (9235, 1113848), (9805, 1049096), (10508, 978910), (13135, 783128), (14776, 696155), (15052, 683390), (15688, 655685), (18470, 556924), (18815, 546712), (19610, 524548), (21016, 489455), (26270, 391564), (30104, 341695), (36940, 278462), (37630, 273356), (39220, 262274), (52540, 195782), (68339, 150520), (73880, 139231), (75260, 136678), (78440, 131137), (97891, 105080)]