26205960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19853}}^1$

素因数の和:19878

約数の個数: 64

約数和(自身を含む): 85769280

約数和(自身を除く): 59563320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19853, 39706, 59559, 79412, 99265, 119118, 158824, 198530, 218383, 238236, 297795, 397060, 436766, 476472, 595590, 655149, 794120, 873532, 1091915, 1191180, 1310298, 1747064, 2183830, 2382360, 2620596, 3275745, 4367660, 5241192, 6551490, 8735320, 13102980, 26205960]

約数ペア:

[(1, 26205960), (2, 13102980), (3, 8735320), (4, 6551490), (5, 5241192), (6, 4367660), (8, 3275745), (10, 2620596), (11, 2382360), (12, 2183830), (15, 1747064), (20, 1310298), (22, 1191180), (24, 1091915), (30, 873532), (33, 794120), (40, 655149), (44, 595590), (55, 476472), (60, 436766), (66, 397060), (88, 297795), (110, 238236), (120, 218383), (132, 198530), (165, 158824), (220, 119118), (264, 99265), (330, 79412), (440, 59559), (660, 39706), (1320, 19853)]