10719680

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 25816560

約数和(自身を除く): 15096880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 241, 278, 320, 482, 556, 695, 964, 1112, 1205, 1390, 1928, 2224, 2410, 2780, 3856, 4448, 4820, 5560, 7712, 8896, 9640, 11120, 15424, 19280, 22240, 33499, 38560, 44480, 66998, 77120, 133996, 167495, 267992, 334990, 535984, 669980, 1071968, 1339960, 2143936, 2679920, 5359840, 10719680]

約数ペア:

[(1, 10719680), (2, 5359840), (4, 2679920), (5, 2143936), (8, 1339960), (10, 1071968), (16, 669980), (20, 535984), (32, 334990), (40, 267992), (64, 167495), (80, 133996), (139, 77120), (160, 66998), (241, 44480), (278, 38560), (320, 33499), (482, 22240), (556, 19280), (695, 15424), (964, 11120), (1112, 9640), (1205, 8896), (1390, 7712), (1928, 5560), (2224, 4820), (2410, 4448), (2780, 3856)]