18497600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1084

約数の個数: 84

約数和(自身を含む): 49700688

約数和(自身を除く): 31203088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1051, 1100, 1600, 1760, 2102, 2200, 3520, 4204, 4400, 5255, 8408, 8800, 10510, 11561, 16816, 17600, 21020, 23122, 26275, 33632, 42040, 46244, 52550, 57805, 67264, 84080, 92488, 105100, 115610, 168160, 184976, 210200, 231220, 289025, 336320, 369952, 420400, 462440, 578050, 739904, 840800, 924880, 1156100, 1681600, 1849760, 2312200, 3699520, 4624400, 9248800, 18497600]

約数ペア:

[(1, 18497600), (2, 9248800), (4, 4624400), (5, 3699520), (8, 2312200), (10, 1849760), (11, 1681600), (16, 1156100), (20, 924880), (22, 840800), (25, 739904), (32, 578050), (40, 462440), (44, 420400), (50, 369952), (55, 336320), (64, 289025), (80, 231220), (88, 210200), (100, 184976), (110, 168160), (160, 115610), (176, 105100), (200, 92488), (220, 84080), (275, 67264), (320, 57805), (352, 52550), (400, 46244), (440, 42040), (550, 33632), (704, 26275), (800, 23122), (880, 21020), (1051, 17600), (1100, 16816), (1600, 11561), (1760, 10510), (2102, 8800), (2200, 8408), (3520, 5255), (4204, 4400)]