41489720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 98755200

約数和(自身を除く): 57265480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 761, 940, 1160, 1363, 1522, 1880, 2726, 3044, 3805, 5452, 6088, 6815, 7610, 10904, 13630, 15220, 22069, 27260, 30440, 35767, 44138, 54520, 71534, 88276, 110345, 143068, 176552, 178835, 220690, 286136, 357670, 441380, 715340, 882760, 1037243, 1430680, 2074486, 4148972, 5186215, 8297944, 10372430, 20744860, 41489720]

約数ペア:

[(1, 41489720), (2, 20744860), (4, 10372430), (5, 8297944), (8, 5186215), (10, 4148972), (20, 2074486), (29, 1430680), (40, 1037243), (47, 882760), (58, 715340), (94, 441380), (116, 357670), (145, 286136), (188, 220690), (232, 178835), (235, 176552), (290, 143068), (376, 110345), (470, 88276), (580, 71534), (761, 54520), (940, 44138), (1160, 35767), (1363, 30440), (1522, 27260), (1880, 22069), (2726, 15220), (3044, 13630), (3805, 10904), (5452, 7610), (6088, 6815)]