7131146000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{324143}}^1$

素因数の和:324177

約数の個数: 80

約数和(自身を含む): 18810724608

約数和(自身を除く): 11679578608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 11000, 22000, 324143, 648286, 1296572, 1620715, 2593144, 3241430, 3565573, 5186288, 6482860, 7131146, 8103575, 12965720, 14262292, 16207150, 17827865, 25931440, 28524584, 32414300, 35655730, 40517875, 57049168, 64828600, 71311460, 81035750, 89139325, 129657200, 142622920, 162071500, 178278650, 285245840, 324143000, 356557300, 445696625, 648286000, 713114600, 891393250, 1426229200, 1782786500, 3565573000, 7131146000]

約数ペア:

[(1, 7131146000), (2, 3565573000), (4, 1782786500), (5, 1426229200), (8, 891393250), (10, 713114600), (11, 648286000), (16, 445696625), (20, 356557300), (22, 324143000), (25, 285245840), (40, 178278650), (44, 162071500), (50, 142622920), (55, 129657200), (80, 89139325), (88, 81035750), (100, 71311460), (110, 64828600), (125, 57049168), (176, 40517875), (200, 35655730), (220, 32414300), (250, 28524584), (275, 25931440), (400, 17827865), (440, 16207150), (500, 14262292), (550, 12965720), (880, 8103575), (1000, 7131146), (1100, 6482860), (1375, 5186288), (2000, 3565573), (2200, 3241430), (2750, 2593144), (4400, 1620715), (5500, 1296572), (11000, 648286), (22000, 324143)]