351340000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 120

約数和(自身を含む): 943516728

約数和(自身を除く): 592176728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 625, 800, 880, 1000, 1100, 1250, 1375, 1597, 1760, 2000, 2200, 2500, 2750, 3194, 4000, 4400, 5000, 5500, 6388, 6875, 7985, 8800, 10000, 11000, 12776, 13750, 15970, 17567, 20000, 22000, 25552, 27500, 31940, 35134, 39925, 44000, 51104, 55000, 63880, 70268, 79850, 87835, 110000, 127760, 140536, 159700, 175670, 199625, 220000, 255520, 281072, 319400, 351340, 399250, 439175, 562144, 638800, 702680, 798500, 878350, 998125, 1277600, 1405360, 1597000, 1756700, 1996250, 2195875, 2810720, 3194000, 3513400, 3992500, 4391750, 6388000, 7026800, 7985000, 8783500, 10979375, 14053600, 15970000, 17567000, 21958750, 31940000, 35134000, 43917500, 70268000, 87835000, 175670000, 351340000]

約数ペア:

[(1, 351340000), (2, 175670000), (4, 87835000), (5, 70268000), (8, 43917500), (10, 35134000), (11, 31940000), (16, 21958750), (20, 17567000), (22, 15970000), (25, 14053600), (32, 10979375), (40, 8783500), (44, 7985000), (50, 7026800), (55, 6388000), (80, 4391750), (88, 3992500), (100, 3513400), (110, 3194000), (125, 2810720), (160, 2195875), (176, 1996250), (200, 1756700), (220, 1597000), (250, 1405360), (275, 1277600), (352, 998125), (400, 878350), (440, 798500), (500, 702680), (550, 638800), (625, 562144), (800, 439175), (880, 399250), (1000, 351340), (1100, 319400), (1250, 281072), (1375, 255520), (1597, 220000), (1760, 199625), (2000, 175670), (2200, 159700), (2500, 140536), (2750, 127760), (3194, 110000), (4000, 87835), (4400, 79850), (5000, 70268), (5500, 63880), (6388, 55000), (6875, 51104), (7985, 44000), (8800, 39925), (10000, 35134), (11000, 31940), (12776, 27500), (13750, 25552), (15970, 22000), (17567, 20000)]