24601360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 65995776

約数和(自身を除く): 41394416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 197, 223, 280, 394, 446, 560, 788, 892, 985, 1115, 1379, 1561, 1576, 1784, 1970, 2230, 2758, 3122, 3152, 3568, 3940, 4460, 5516, 6244, 6895, 7805, 7880, 8920, 11032, 12488, 13790, 15610, 15760, 17840, 22064, 24976, 27580, 31220, 43931, 55160, 62440, 87862, 110320, 124880, 175724, 219655, 307517, 351448, 439310, 615034, 702896, 878620, 1230068, 1537585, 1757240, 2460136, 3075170, 3514480, 4920272, 6150340, 12300680, 24601360]

約数ペア:

[(1, 24601360), (2, 12300680), (4, 6150340), (5, 4920272), (7, 3514480), (8, 3075170), (10, 2460136), (14, 1757240), (16, 1537585), (20, 1230068), (28, 878620), (35, 702896), (40, 615034), (56, 439310), (70, 351448), (80, 307517), (112, 219655), (140, 175724), (197, 124880), (223, 110320), (280, 87862), (394, 62440), (446, 55160), (560, 43931), (788, 31220), (892, 27580), (985, 24976), (1115, 22064), (1379, 17840), (1561, 15760), (1576, 15610), (1784, 13790), (1970, 12488), (2230, 11032), (2758, 8920), (3122, 7880), (3152, 7805), (3568, 6895), (3940, 6244), (4460, 5516)]