19267230400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5557}}^1$

素因数の和:5787

約数の個数: 168

約数和(自身を含む): 51991266096

約数和(自身を除く): 32724035696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 197, 200, 220, 275, 320, 352, 394, 400, 440, 550, 704, 788, 800, 880, 985, 1100, 1576, 1600, 1760, 1970, 2167, 2200, 3152, 3520, 3940, 4334, 4400, 4925, 5557, 6304, 7880, 8668, 8800, 9850, 10835, 11114, 12608, 15760, 17336, 17600, 19700, 21670, 22228, 27785, 31520, 34672, 39400, 43340, 44456, 54175, 55570, 61127, 63040, 69344, 78800, 86680, 88912, 108350, 111140, 122254, 138688, 138925, 157600, 173360, 177824, 216700, 222280, 244508, 277850, 305635, 315200, 346720, 355648, 433400, 444560, 489016, 555700, 611270, 693440, 866800, 889120, 978032, 1094729, 1111400, 1222540, 1528175, 1733600, 1778240, 1956064, 2189458, 2222800, 2445080, 3056350, 3467200, 3912128, 4378916, 4445600, 4890160, 5473645, 6112700, 8757832, 8891200, 9780320, 10947290, 12042019, 12225400, 17515664, 19560640, 21894580, 24084038, 24450800, 27368225, 35031328, 43789160, 48168076, 48901600, 54736450, 60210095, 70062656, 87578320, 96336152, 97803200, 109472900, 120420190, 175156640, 192672304, 218945800, 240840380, 301050475, 350313280, 385344608, 437891600, 481680760, 602100950, 770689216, 875783200, 963361520, 1204201900, 1751566400, 1926723040, 2408403800, 3853446080, 4816807600, 9633615200, 19267230400]

約数ペア:

[(1, 19267230400), (2, 9633615200), (4, 4816807600), (5, 3853446080), (8, 2408403800), (10, 1926723040), (11, 1751566400), (16, 1204201900), (20, 963361520), (22, 875783200), (25, 770689216), (32, 602100950), (40, 481680760), (44, 437891600), (50, 385344608), (55, 350313280), (64, 301050475), (80, 240840380), (88, 218945800), (100, 192672304), (110, 175156640), (160, 120420190), (176, 109472900), (197, 97803200), (200, 96336152), (220, 87578320), (275, 70062656), (320, 60210095), (352, 54736450), (394, 48901600), (400, 48168076), (440, 43789160), (550, 35031328), (704, 27368225), (788, 24450800), (800, 24084038), (880, 21894580), (985, 19560640), (1100, 17515664), (1576, 12225400), (1600, 12042019), (1760, 10947290), (1970, 9780320), (2167, 8891200), (2200, 8757832), (3152, 6112700), (3520, 5473645), (3940, 4890160), (4334, 4445600), (4400, 4378916), (4925, 3912128), (5557, 3467200), (6304, 3056350), (7880, 2445080), (8668, 2222800), (8800, 2189458), (9850, 1956064), (10835, 1778240), (11114, 1733600), (12608, 1528175), (15760, 1222540), (17336, 1111400), (17600, 1094729), (19700, 978032), (21670, 889120), (22228, 866800), (27785, 693440), (31520, 611270), (34672, 555700), (39400, 489016), (43340, 444560), (44456, 433400), (54175, 355648), (55570, 346720), (61127, 315200), (63040, 305635), (69344, 277850), (78800, 244508), (86680, 222280), (88912, 216700), (108350, 177824), (111140, 173360), (122254, 157600), (138688, 138925)]