5183680

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 12545568

約数和(自身を除く): 7361888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 167, 194, 320, 334, 388, 485, 668, 776, 835, 970, 1336, 1552, 1670, 1940, 2672, 3104, 3340, 3880, 5344, 6208, 6680, 7760, 10688, 13360, 15520, 16199, 26720, 31040, 32398, 53440, 64796, 80995, 129592, 161990, 259184, 323980, 518368, 647960, 1036736, 1295920, 2591840, 5183680]

約数ペア:

[(1, 5183680), (2, 2591840), (4, 1295920), (5, 1036736), (8, 647960), (10, 518368), (16, 323980), (20, 259184), (32, 161990), (40, 129592), (64, 80995), (80, 64796), (97, 53440), (160, 32398), (167, 31040), (194, 26720), (320, 16199), (334, 15520), (388, 13360), (485, 10688), (668, 7760), (776, 6680), (835, 6208), (970, 5344), (1336, 3880), (1552, 3340), (1670, 3104), (1940, 2672)]