16214380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 26686100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 151, 182, 236, 260, 295, 302, 364, 413, 455, 590, 604, 755, 767, 826, 910, 1057, 1180, 1510, 1534, 1652, 1820, 1963, 2065, 2114, 3020, 3068, 3835, 3926, 4130, 4228, 5285, 5369, 7670, 7852, 8260, 8909, 9815, 10570, 10738, 13741, 15340, 17818, 19630, 21140, 21476, 26845, 27482, 35636, 39260, 44545, 53690, 54964, 62363, 68705, 89090, 107380, 115817, 124726, 137410, 178180, 231634, 249452, 274820, 311815, 463268, 579085, 623630, 810719, 1158170, 1247260, 1621438, 2316340, 3242876, 4053595, 8107190, 16214380]

約数ペア:

[(1, 16214380), (2, 8107190), (4, 4053595), (5, 3242876), (7, 2316340), (10, 1621438), (13, 1247260), (14, 1158170), (20, 810719), (26, 623630), (28, 579085), (35, 463268), (52, 311815), (59, 274820), (65, 249452), (70, 231634), (91, 178180), (118, 137410), (130, 124726), (140, 115817), (151, 107380), (182, 89090), (236, 68705), (260, 62363), (295, 54964), (302, 53690), (364, 44545), (413, 39260), (455, 35636), (590, 27482), (604, 26845), (755, 21476), (767, 21140), (826, 19630), (910, 17818), (1057, 15340), (1180, 13741), (1510, 10738), (1534, 10570), (1652, 9815), (1820, 8909), (1963, 8260), (2065, 7852), (2114, 7670), (3020, 5369), (3068, 5285), (3835, 4228), (3926, 4130)]