190054480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30853}}^1$

素因数の和:30884

約数の個数: 80

約数和(自身を含む): 550929024

約数和(自身を除く): 360874544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 30853, 61706, 123412, 154265, 215971, 246824, 308530, 339383, 431942, 493648, 617060, 678766, 863884, 1079855, 1234120, 1357532, 1696915, 1727768, 2159710, 2375681, 2468240, 2715064, 3393830, 3455536, 4319420, 4751362, 5430128, 6787660, 8638840, 9502724, 11878405, 13575320, 17277680, 19005448, 23756810, 27150640, 38010896, 47513620, 95027240, 190054480]

約数ペア:

[(1, 190054480), (2, 95027240), (4, 47513620), (5, 38010896), (7, 27150640), (8, 23756810), (10, 19005448), (11, 17277680), (14, 13575320), (16, 11878405), (20, 9502724), (22, 8638840), (28, 6787660), (35, 5430128), (40, 4751362), (44, 4319420), (55, 3455536), (56, 3393830), (70, 2715064), (77, 2468240), (80, 2375681), (88, 2159710), (110, 1727768), (112, 1696915), (140, 1357532), (154, 1234120), (176, 1079855), (220, 863884), (280, 678766), (308, 617060), (385, 493648), (440, 431942), (560, 339383), (616, 308530), (770, 246824), (880, 215971), (1232, 154265), (1540, 123412), (3080, 61706), (6160, 30853)]