2014648625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 2817884160

約数和(自身を除く): 803235535

約数列:

[1, 5, 11, 25, 55, 83, 125, 127, 139, 275, 415, 635, 695, 913, 1375, 1397, 1529, 2075, 3175, 3475, 4565, 6985, 7645, 10375, 10541, 11537, 15875, 17375, 17653, 22825, 34925, 38225, 52705, 57685, 88265, 114125, 115951, 126907, 174625, 191125, 194183, 263525, 288425, 441325, 579755, 634535, 970915, 1317625, 1442125, 1465199, 2206625, 2898775, 3172675, 4854575, 7325995, 14493875, 15863375, 16117189, 24272875, 36629975, 80585945, 183149875, 402929725, 2014648625]

約数ペア:

[(1, 2014648625), (5, 402929725), (11, 183149875), (25, 80585945), (55, 36629975), (83, 24272875), (125, 16117189), (127, 15863375), (139, 14493875), (275, 7325995), (415, 4854575), (635, 3172675), (695, 2898775), (913, 2206625), (1375, 1465199), (1397, 1442125), (1529, 1317625), (2075, 970915), (3175, 634535), (3475, 579755), (4565, 441325), (6985, 288425), (7645, 263525), (10375, 194183), (10541, 191125), (11537, 174625), (15875, 126907), (17375, 115951), (17653, 114125), (22825, 88265), (34925, 57685), (38225, 52705)]