25513670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 60201792

約数和(自身を除く): 34688122

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 53, 65, 70, 91, 106, 115, 130, 161, 182, 230, 265, 299, 322, 371, 455, 529, 530, 598, 689, 742, 805, 910, 1058, 1219, 1378, 1495, 1610, 1855, 2093, 2438, 2645, 2990, 3445, 3703, 3710, 4186, 4823, 5290, 6095, 6877, 6890, 7406, 8533, 9646, 10465, 12190, 13754, 15847, 17066, 18515, 20930, 24115, 28037, 31694, 34385, 37030, 42665, 48139, 48230, 56074, 68770, 79235, 85330, 96278, 110929, 140185, 158470, 196259, 221858, 240695, 280370, 364481, 392518, 481390, 554645, 728962, 981295, 1109290, 1822405, 1962590, 2551367, 3644810, 5102734, 12756835, 25513670]

約数ペア:

[(1, 25513670), (2, 12756835), (5, 5102734), (7, 3644810), (10, 2551367), (13, 1962590), (14, 1822405), (23, 1109290), (26, 981295), (35, 728962), (46, 554645), (53, 481390), (65, 392518), (70, 364481), (91, 280370), (106, 240695), (115, 221858), (130, 196259), (161, 158470), (182, 140185), (230, 110929), (265, 96278), (299, 85330), (322, 79235), (371, 68770), (455, 56074), (529, 48230), (530, 48139), (598, 42665), (689, 37030), (742, 34385), (805, 31694), (910, 28037), (1058, 24115), (1219, 20930), (1378, 18515), (1495, 17066), (1610, 15847), (1855, 13754), (2093, 12190), (2438, 10465), (2645, 9646), (2990, 8533), (3445, 7406), (3703, 6890), (3710, 6877), (4186, 6095), (4823, 5290)]