10426360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 17567240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 1619, 3220, 3238, 6440, 6476, 8095, 11333, 12952, 16190, 22666, 32380, 37237, 45332, 56665, 64760, 74474, 90664, 113330, 148948, 186185, 226660, 260659, 297896, 372370, 453320, 521318, 744740, 1042636, 1303295, 1489480, 2085272, 2606590, 5213180, 10426360]

約数ペア:

[(1, 10426360), (2, 5213180), (4, 2606590), (5, 2085272), (7, 1489480), (8, 1303295), (10, 1042636), (14, 744740), (20, 521318), (23, 453320), (28, 372370), (35, 297896), (40, 260659), (46, 226660), (56, 186185), (70, 148948), (92, 113330), (115, 90664), (140, 74474), (161, 64760), (184, 56665), (230, 45332), (280, 37237), (322, 32380), (460, 22666), (644, 16190), (805, 12952), (920, 11333), (1288, 8095), (1610, 6476), (1619, 6440), (3220, 3238)]