2213641360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{208049}}^1$

素因数の和:208088

約数の個数: 80

約数和(自身を含む): 6191568000

約数和(自身を除く): 3977926640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 208049, 416098, 832196, 1040245, 1456343, 1664392, 2080490, 2912686, 3328784, 3952931, 4160980, 5825372, 7281715, 7905862, 8321960, 11650744, 14563430, 15811724, 16643920, 19764655, 23301488, 27670517, 29126860, 31623448, 39529310, 55341034, 58253720, 63246896, 79058620, 110682068, 116507440, 138352585, 158117240, 221364136, 276705170, 316234480, 442728272, 553410340, 1106820680, 2213641360]

約数ペア:

[(1, 2213641360), (2, 1106820680), (4, 553410340), (5, 442728272), (7, 316234480), (8, 276705170), (10, 221364136), (14, 158117240), (16, 138352585), (19, 116507440), (20, 110682068), (28, 79058620), (35, 63246896), (38, 58253720), (40, 55341034), (56, 39529310), (70, 31623448), (76, 29126860), (80, 27670517), (95, 23301488), (112, 19764655), (133, 16643920), (140, 15811724), (152, 14563430), (190, 11650744), (266, 8321960), (280, 7905862), (304, 7281715), (380, 5825372), (532, 4160980), (560, 3952931), (665, 3328784), (760, 2912686), (1064, 2080490), (1330, 1664392), (1520, 1456343), (2128, 1040245), (2660, 832196), (5320, 416098), (10640, 208049)]