10785816580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{3299}}^1$

素因数の和:3530

約数の個数: 144

約数和(自身を含む): 28609257600

約数和(自身を除く): 17823441020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 193, 220, 242, 308, 385, 386, 484, 605, 770, 772, 847, 965, 1210, 1351, 1540, 1694, 1930, 2123, 2420, 2702, 3299, 3388, 3860, 4235, 4246, 5404, 6598, 6755, 8470, 8492, 10615, 13196, 13510, 14861, 16495, 16940, 21230, 23093, 23353, 27020, 29722, 32990, 36289, 42460, 46186, 46706, 59444, 65980, 72578, 74305, 92372, 93412, 115465, 116765, 145156, 148610, 163471, 181445, 230930, 233530, 254023, 297220, 326942, 362890, 399179, 461860, 467060, 508046, 636707, 653884, 725780, 798358, 817355, 1016092, 1270115, 1273414, 1596716, 1634710, 1995895, 2540230, 2546828, 2794253, 3183535, 3269420, 3991790, 4456949, 5080460, 5588506, 6367070, 7003777, 7983580, 8913898, 11177012, 12734140, 13971265, 14007554, 17827796, 22284745, 27942530, 28015108, 35018885, 44569490, 49026439, 55885060, 70037770, 77041547, 89138980, 98052878, 140075540, 154083094, 196105756, 245132195, 308166188, 385207735, 490264390, 539290829, 770415470, 980528780, 1078581658, 1540830940, 2157163316, 2696454145, 5392908290, 10785816580]

約数ペア:

[(1, 10785816580), (2, 5392908290), (4, 2696454145), (5, 2157163316), (7, 1540830940), (10, 1078581658), (11, 980528780), (14, 770415470), (20, 539290829), (22, 490264390), (28, 385207735), (35, 308166188), (44, 245132195), (55, 196105756), (70, 154083094), (77, 140075540), (110, 98052878), (121, 89138980), (140, 77041547), (154, 70037770), (193, 55885060), (220, 49026439), (242, 44569490), (308, 35018885), (385, 28015108), (386, 27942530), (484, 22284745), (605, 17827796), (770, 14007554), (772, 13971265), (847, 12734140), (965, 11177012), (1210, 8913898), (1351, 7983580), (1540, 7003777), (1694, 6367070), (1930, 5588506), (2123, 5080460), (2420, 4456949), (2702, 3991790), (3299, 3269420), (3388, 3183535), (3860, 2794253), (4235, 2546828), (4246, 2540230), (5404, 1995895), (6598, 1634710), (6755, 1596716), (8470, 1273414), (8492, 1270115), (10615, 1016092), (13196, 817355), (13510, 798358), (14861, 725780), (16495, 653884), (16940, 636707), (21230, 508046), (23093, 467060), (23353, 461860), (27020, 399179), (29722, 362890), (32990, 326942), (36289, 297220), (42460, 254023), (46186, 233530), (46706, 230930), (59444, 181445), (65980, 163471), (72578, 148610), (74305, 145156), (92372, 116765), (93412, 115465)]