18596600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 48211200

約数和(自身を除く): 29614600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 107, 110, 158, 200, 214, 220, 275, 316, 395, 428, 440, 535, 550, 632, 790, 856, 869, 1070, 1100, 1177, 1580, 1738, 1975, 2140, 2200, 2354, 2675, 3160, 3476, 3950, 4280, 4345, 4708, 5350, 5885, 6952, 7900, 8453, 8690, 9416, 10700, 11770, 15800, 16906, 17380, 21400, 21725, 23540, 29425, 33812, 34760, 42265, 43450, 47080, 58850, 67624, 84530, 86900, 92983, 117700, 169060, 173800, 185966, 211325, 235400, 338120, 371932, 422650, 464915, 743864, 845300, 929830, 1690600, 1859660, 2324575, 3719320, 4649150, 9298300, 18596600]

約数ペア:

[(1, 18596600), (2, 9298300), (4, 4649150), (5, 3719320), (8, 2324575), (10, 1859660), (11, 1690600), (20, 929830), (22, 845300), (25, 743864), (40, 464915), (44, 422650), (50, 371932), (55, 338120), (79, 235400), (88, 211325), (100, 185966), (107, 173800), (110, 169060), (158, 117700), (200, 92983), (214, 86900), (220, 84530), (275, 67624), (316, 58850), (395, 47080), (428, 43450), (440, 42265), (535, 34760), (550, 33812), (632, 29425), (790, 23540), (856, 21725), (869, 21400), (1070, 17380), (1100, 16906), (1177, 15800), (1580, 11770), (1738, 10700), (1975, 9416), (2140, 8690), (2200, 8453), (2354, 7900), (2675, 6952), (3160, 5885), (3476, 5350), (3950, 4708), (4280, 4345)]