9130000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 100

約数和(自身を含む): 24404688

約数和(自身を除く): 15274688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 83, 88, 100, 110, 125, 166, 176, 200, 220, 250, 275, 332, 400, 415, 440, 500, 550, 625, 664, 830, 880, 913, 1000, 1100, 1250, 1328, 1375, 1660, 1826, 2000, 2075, 2200, 2500, 2750, 3320, 3652, 4150, 4400, 4565, 5000, 5500, 6640, 6875, 7304, 8300, 9130, 10000, 10375, 11000, 13750, 14608, 16600, 18260, 20750, 22000, 22825, 27500, 33200, 36520, 41500, 45650, 51875, 55000, 73040, 83000, 91300, 103750, 110000, 114125, 166000, 182600, 207500, 228250, 365200, 415000, 456500, 570625, 830000, 913000, 1141250, 1826000, 2282500, 4565000, 9130000]

約数ペア:

[(1, 9130000), (2, 4565000), (4, 2282500), (5, 1826000), (8, 1141250), (10, 913000), (11, 830000), (16, 570625), (20, 456500), (22, 415000), (25, 365200), (40, 228250), (44, 207500), (50, 182600), (55, 166000), (80, 114125), (83, 110000), (88, 103750), (100, 91300), (110, 83000), (125, 73040), (166, 55000), (176, 51875), (200, 45650), (220, 41500), (250, 36520), (275, 33200), (332, 27500), (400, 22825), (415, 22000), (440, 20750), (500, 18260), (550, 16600), (625, 14608), (664, 13750), (830, 11000), (880, 10375), (913, 10000), (1000, 9130), (1100, 8300), (1250, 7304), (1328, 6875), (1375, 6640), (1660, 5500), (1826, 5000), (2000, 4565), (2075, 4400), (2200, 4150), (2500, 3652), (2750, 3320)]