89929150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 178247520

約数和(自身を除く): 88318370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 241, 425, 439, 482, 850, 878, 1205, 2195, 2410, 4097, 4390, 6025, 7463, 8194, 10975, 12050, 14926, 20485, 21950, 37315, 40970, 74630, 102425, 105799, 186575, 204850, 211598, 373150, 528995, 1057990, 1798583, 2644975, 3597166, 5289950, 8992915, 17985830, 44964575, 89929150]

約数ペア:

[(1, 89929150), (2, 44964575), (5, 17985830), (10, 8992915), (17, 5289950), (25, 3597166), (34, 2644975), (50, 1798583), (85, 1057990), (170, 528995), (241, 373150), (425, 211598), (439, 204850), (482, 186575), (850, 105799), (878, 102425), (1205, 74630), (2195, 40970), (2410, 37315), (4097, 21950), (4390, 20485), (6025, 14926), (7463, 12050), (8194, 10975)]