1045870400

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5147}}^1$

素因数の和:5296

約数の個数: 84

約数和(自身を含む): 2594262528

約数和(自身を除く): 1548392128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 800, 1016, 1270, 1600, 2032, 2540, 3175, 4064, 5080, 5147, 6350, 8128, 10160, 10294, 12700, 20320, 20588, 25400, 25735, 40640, 41176, 50800, 51470, 82352, 101600, 102940, 128675, 164704, 203200, 205880, 257350, 329408, 411760, 514700, 653669, 823520, 1029400, 1307338, 1647040, 2058800, 2614676, 3268345, 4117600, 5229352, 6536690, 8235200, 10458704, 13073380, 16341725, 20917408, 26146760, 32683450, 41834816, 52293520, 65366900, 104587040, 130733800, 209174080, 261467600, 522935200, 1045870400]

約数ペア:

[(1, 1045870400), (2, 522935200), (4, 261467600), (5, 209174080), (8, 130733800), (10, 104587040), (16, 65366900), (20, 52293520), (25, 41834816), (32, 32683450), (40, 26146760), (50, 20917408), (64, 16341725), (80, 13073380), (100, 10458704), (127, 8235200), (160, 6536690), (200, 5229352), (254, 4117600), (320, 3268345), (400, 2614676), (508, 2058800), (635, 1647040), (800, 1307338), (1016, 1029400), (1270, 823520), (1600, 653669), (2032, 514700), (2540, 411760), (3175, 329408), (4064, 257350), (5080, 205880), (5147, 203200), (6350, 164704), (8128, 128675), (10160, 102940), (10294, 101600), (12700, 82352), (20320, 51470), (20588, 50800), (25400, 41176), (25735, 40640)]