2688897800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8233}}^1$

素因数の和:8343

約数の個数: 96

約数和(自身を含む): 6616183680

約数和(自身を除く): 3927285880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 71, 92, 100, 115, 142, 184, 200, 230, 284, 355, 460, 568, 575, 710, 920, 1150, 1420, 1633, 1775, 2300, 2840, 3266, 3550, 4600, 6532, 7100, 8165, 8233, 13064, 14200, 16330, 16466, 32660, 32932, 40825, 41165, 65320, 65864, 81650, 82330, 163300, 164660, 189359, 205825, 326600, 329320, 378718, 411650, 584543, 757436, 823300, 946795, 1169086, 1514872, 1646600, 1893590, 2338172, 2922715, 3787180, 4676344, 4733975, 5845430, 7574360, 9467950, 11690860, 13444489, 14613575, 18935900, 23381720, 26888978, 29227150, 37871800, 53777956, 58454300, 67222445, 107555912, 116908600, 134444890, 268889780, 336112225, 537779560, 672224450, 1344448900, 2688897800]

約数ペア:

[(1, 2688897800), (2, 1344448900), (4, 672224450), (5, 537779560), (8, 336112225), (10, 268889780), (20, 134444890), (23, 116908600), (25, 107555912), (40, 67222445), (46, 58454300), (50, 53777956), (71, 37871800), (92, 29227150), (100, 26888978), (115, 23381720), (142, 18935900), (184, 14613575), (200, 13444489), (230, 11690860), (284, 9467950), (355, 7574360), (460, 5845430), (568, 4733975), (575, 4676344), (710, 3787180), (920, 2922715), (1150, 2338172), (1420, 1893590), (1633, 1646600), (1775, 1514872), (2300, 1169086), (2840, 946795), (3266, 823300), (3550, 757436), (4600, 584543), (6532, 411650), (7100, 378718), (8165, 329320), (8233, 326600), (13064, 205825), (14200, 189359), (16330, 164660), (16466, 163300), (32660, 82330), (32932, 81650), (40825, 65864), (41165, 65320)]