190100591720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2668453}}^1$

素因数の和:2668614

約数の個数: 64

約数和(自身を含む): 463990781520

約数和(自身を除く): 273890189800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1781, 2740, 3562, 5480, 7124, 8905, 14248, 17810, 35620, 71240, 2668453, 5336906, 10673812, 13342265, 21347624, 26684530, 34689889, 53369060, 69379778, 106738120, 138759556, 173449445, 277519112, 346898890, 365578061, 693797780, 731156122, 1387595560, 1462312244, 1827890305, 2924624488, 3655780610, 4752514793, 7311561220, 9505029586, 14623122440, 19010059172, 23762573965, 38020118344, 47525147930, 95050295860, 190100591720]

約数ペア:

[(1, 190100591720), (2, 95050295860), (4, 47525147930), (5, 38020118344), (8, 23762573965), (10, 19010059172), (13, 14623122440), (20, 9505029586), (26, 7311561220), (40, 4752514793), (52, 3655780610), (65, 2924624488), (104, 1827890305), (130, 1462312244), (137, 1387595560), (260, 731156122), (274, 693797780), (520, 365578061), (548, 346898890), (685, 277519112), (1096, 173449445), (1370, 138759556), (1781, 106738120), (2740, 69379778), (3562, 53369060), (5480, 34689889), (7124, 26684530), (8905, 21347624), (14248, 13342265), (17810, 10673812), (35620, 5336906), (71240, 2668453)]