103688000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 112

約数和(自身を含む): 276813264

約数和(自身を除く): 173125264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 997, 1000, 1040, 1300, 1600, 1625, 1994, 2000, 2080, 2600, 3250, 3988, 4000, 4160, 4985, 5200, 6500, 7976, 8000, 9970, 10400, 12961, 13000, 15952, 19940, 20800, 24925, 25922, 26000, 31904, 39880, 49850, 51844, 52000, 63808, 64805, 79760, 99700, 103688, 104000, 124625, 129610, 159520, 199400, 207376, 249250, 259220, 319040, 324025, 398800, 414752, 498500, 518440, 648050, 797600, 829504, 997000, 1036880, 1296100, 1595200, 1620125, 1994000, 2073760, 2592200, 3240250, 3988000, 4147520, 5184400, 6480500, 7976000, 10368800, 12961000, 20737600, 25922000, 51844000, 103688000]

約数ペア:

[(1, 103688000), (2, 51844000), (4, 25922000), (5, 20737600), (8, 12961000), (10, 10368800), (13, 7976000), (16, 6480500), (20, 5184400), (25, 4147520), (26, 3988000), (32, 3240250), (40, 2592200), (50, 2073760), (52, 1994000), (64, 1620125), (65, 1595200), (80, 1296100), (100, 1036880), (104, 997000), (125, 829504), (130, 797600), (160, 648050), (200, 518440), (208, 498500), (250, 414752), (260, 398800), (320, 324025), (325, 319040), (400, 259220), (416, 249250), (500, 207376), (520, 199400), (650, 159520), (800, 129610), (832, 124625), (997, 104000), (1000, 103688), (1040, 99700), (1300, 79760), (1600, 64805), (1625, 63808), (1994, 52000), (2000, 51844), (2080, 49850), (2600, 39880), (3250, 31904), (3988, 26000), (4000, 25922), (4160, 24925), (4985, 20800), (5200, 19940), (6500, 15952), (7976, 13000), (8000, 12961), (9970, 10400)]