38564240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3408

約数の個数: 80

約数和(自身を含む): 105368256

約数和(自身を除く): 66804016

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 3371, 5720, 6742, 11440, 13484, 16855, 26968, 33710, 37081, 43823, 53936, 67420, 74162, 87646, 134840, 148324, 175292, 185405, 219115, 269680, 296648, 350584, 370810, 438230, 482053, 593296, 701168, 741620, 876460, 964106, 1483240, 1752920, 1928212, 2410265, 2966480, 3505840, 3856424, 4820530, 7712848, 9641060, 19282120, 38564240]

約数ペア:

[(1, 38564240), (2, 19282120), (4, 9641060), (5, 7712848), (8, 4820530), (10, 3856424), (11, 3505840), (13, 2966480), (16, 2410265), (20, 1928212), (22, 1752920), (26, 1483240), (40, 964106), (44, 876460), (52, 741620), (55, 701168), (65, 593296), (80, 482053), (88, 438230), (104, 370810), (110, 350584), (130, 296648), (143, 269680), (176, 219115), (208, 185405), (220, 175292), (260, 148324), (286, 134840), (440, 87646), (520, 74162), (572, 67420), (715, 53936), (880, 43823), (1040, 37081), (1144, 33710), (1430, 26968), (2288, 16855), (2860, 13484), (3371, 11440), (5720, 6742)]