655935075070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1\times {\mathrm{1213}}^1$

素因数の和:2066

約数の個数: 128

約数和(自身を含む): 1337417920512

約数和(自身を除く): 681482845442

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 347, 457, 682, 694, 914, 1213, 1705, 1735, 2285, 2426, 3410, 3470, 3817, 4570, 5027, 6065, 7634, 10054, 10757, 12130, 13343, 14167, 19085, 21514, 25135, 26686, 28334, 37603, 38170, 50270, 53785, 66715, 70835, 75206, 107570, 118327, 133430, 141670, 155837, 158579, 188015, 236654, 311674, 317158, 376030, 413633, 420911, 554341, 591635, 779185, 792895, 827266, 841822, 1108682, 1183270, 1558370, 1585790, 1744369, 2068165, 2104555, 2771705, 3488738, 4136330, 4209110, 4630021, 4915949, 5543410, 6097751, 8721845, 9260042, 9831898, 12195502, 13048241, 17184571, 17443690, 23150105, 24579745, 26096482, 30488755, 34369142, 46300210, 49159490, 54075439, 60977510, 65241205, 85922855, 108150878, 130482410, 143530651, 171845710, 189030281, 192356327, 270377195, 287061302, 378060562, 384712654, 540754390, 717653255, 945151405, 961781635, 1435306510, 1890302810, 1923563270, 2115919597, 4231839194, 5963046137, 10579597985, 11926092274, 21159195970, 29815230685, 59630461370, 65593507507, 131187015014, 327967537535, 655935075070]

約数ペア:

[(1, 655935075070), (2, 327967537535), (5, 131187015014), (10, 65593507507), (11, 59630461370), (22, 29815230685), (31, 21159195970), (55, 11926092274), (62, 10579597985), (110, 5963046137), (155, 4231839194), (310, 2115919597), (341, 1923563270), (347, 1890302810), (457, 1435306510), (682, 961781635), (694, 945151405), (914, 717653255), (1213, 540754390), (1705, 384712654), (1735, 378060562), (2285, 287061302), (2426, 270377195), (3410, 192356327), (3470, 189030281), (3817, 171845710), (4570, 143530651), (5027, 130482410), (6065, 108150878), (7634, 85922855), (10054, 65241205), (10757, 60977510), (12130, 54075439), (13343, 49159490), (14167, 46300210), (19085, 34369142), (21514, 30488755), (25135, 26096482), (26686, 24579745), (28334, 23150105), (37603, 17443690), (38170, 17184571), (50270, 13048241), (53785, 12195502), (66715, 9831898), (70835, 9260042), (75206, 8721845), (107570, 6097751), (118327, 5543410), (133430, 4915949), (141670, 4630021), (155837, 4209110), (158579, 4136330), (188015, 3488738), (236654, 2771705), (311674, 2104555), (317158, 2068165), (376030, 1744369), (413633, 1585790), (420911, 1558370), (554341, 1183270), (591635, 1108682), (779185, 841822), (792895, 827266)]