1056486820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 2407265280

約数和(自身を除く): 1350778460

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 67, 116, 124, 134, 145, 155, 268, 290, 310, 335, 580, 620, 670, 877, 899, 1340, 1754, 1798, 1943, 2077, 3508, 3596, 3886, 4154, 4385, 4495, 7772, 8308, 8770, 8990, 9715, 10385, 17540, 17980, 19430, 20770, 25433, 27187, 38860, 41540, 50866, 54374, 58759, 60233, 101732, 108748, 117518, 120466, 127165, 135935, 235036, 240932, 254330, 271870, 293795, 301165, 508660, 543740, 587590, 602330, 788423, 1175180, 1204660, 1576846, 1704011, 1821529, 3153692, 3408022, 3643058, 3942115, 6816044, 7286116, 7884230, 8520055, 9107645, 15768460, 17040110, 18215290, 34080220, 36430580, 52824341, 105648682, 211297364, 264121705, 528243410, 1056486820]

約数ペア:

[(1, 1056486820), (2, 528243410), (4, 264121705), (5, 211297364), (10, 105648682), (20, 52824341), (29, 36430580), (31, 34080220), (58, 18215290), (62, 17040110), (67, 15768460), (116, 9107645), (124, 8520055), (134, 7884230), (145, 7286116), (155, 6816044), (268, 3942115), (290, 3643058), (310, 3408022), (335, 3153692), (580, 1821529), (620, 1704011), (670, 1576846), (877, 1204660), (899, 1175180), (1340, 788423), (1754, 602330), (1798, 587590), (1943, 543740), (2077, 508660), (3508, 301165), (3596, 293795), (3886, 271870), (4154, 254330), (4385, 240932), (4495, 235036), (7772, 135935), (8308, 127165), (8770, 120466), (8990, 117518), (9715, 108748), (10385, 101732), (17540, 60233), (17980, 58759), (19430, 54374), (20770, 50866), (25433, 41540), (27187, 38860)]