104179520

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1255

約数の個数: 56

約数和(自身を含む): 249021600

約数和(自身を除く): 144842080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 758, 859, 1516, 1718, 1895, 3032, 3436, 3790, 4295, 6064, 6872, 7580, 8590, 12128, 13744, 15160, 17180, 24256, 27488, 30320, 34360, 54976, 60640, 68720, 121280, 137440, 274880, 325561, 651122, 1302244, 1627805, 2604488, 3255610, 5208976, 6511220, 10417952, 13022440, 20835904, 26044880, 52089760, 104179520]

約数ペア:

[(1, 104179520), (2, 52089760), (4, 26044880), (5, 20835904), (8, 13022440), (10, 10417952), (16, 6511220), (20, 5208976), (32, 3255610), (40, 2604488), (64, 1627805), (80, 1302244), (160, 651122), (320, 325561), (379, 274880), (758, 137440), (859, 121280), (1516, 68720), (1718, 60640), (1895, 54976), (3032, 34360), (3436, 30320), (3790, 27488), (4295, 24256), (6064, 17180), (6872, 15160), (7580, 13744), (8590, 12128)]