11867240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3853}}^1$

素因数の和:3882

約数の個数: 64

約数和(自身を含む): 33298560

約数和(自身を除く): 21431320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 3853, 7706, 15412, 19265, 26971, 30824, 38530, 42383, 53942, 77060, 84766, 107884, 134855, 154120, 169532, 211915, 215768, 269710, 296681, 339064, 423830, 539420, 593362, 847660, 1078840, 1186724, 1483405, 1695320, 2373448, 2966810, 5933620, 11867240]

約数ペア:

[(1, 11867240), (2, 5933620), (4, 2966810), (5, 2373448), (7, 1695320), (8, 1483405), (10, 1186724), (11, 1078840), (14, 847660), (20, 593362), (22, 539420), (28, 423830), (35, 339064), (40, 296681), (44, 269710), (55, 215768), (56, 211915), (70, 169532), (77, 154120), (88, 134855), (110, 107884), (140, 84766), (154, 77060), (220, 53942), (280, 42383), (308, 38530), (385, 30824), (440, 26971), (616, 19265), (770, 15412), (1540, 7706), (3080, 3853)]