26005100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 62995968

約数和(自身を除く): 36990868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 503, 517, 550, 940, 1006, 1034, 1100, 1175, 2012, 2068, 2350, 2515, 2585, 4700, 5030, 5170, 5533, 10060, 10340, 11066, 12575, 12925, 22132, 23641, 25150, 25850, 27665, 47282, 50300, 51700, 55330, 94564, 110660, 118205, 138325, 236410, 260051, 276650, 472820, 520102, 553300, 591025, 1040204, 1182050, 1300255, 2364100, 2600510, 5201020, 6501275, 13002550, 26005100]

約数ペア:

[(1, 26005100), (2, 13002550), (4, 6501275), (5, 5201020), (10, 2600510), (11, 2364100), (20, 1300255), (22, 1182050), (25, 1040204), (44, 591025), (47, 553300), (50, 520102), (55, 472820), (94, 276650), (100, 260051), (110, 236410), (188, 138325), (220, 118205), (235, 110660), (275, 94564), (470, 55330), (503, 51700), (517, 50300), (550, 47282), (940, 27665), (1006, 25850), (1034, 25150), (1100, 23641), (1175, 22132), (2012, 12925), (2068, 12575), (2350, 11066), (2515, 10340), (2585, 10060), (4700, 5533), (5030, 5170)]