15676942880

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{715189}}^1$

素因数の和:715341

約数の個数: 48

約数和(自身を含む): 37307171160

約数和(自身を除く): 21630228280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920, 715189, 1430378, 2860756, 3575945, 5721512, 7151890, 11443024, 14303780, 22886048, 28607560, 57215120, 97980893, 114430240, 195961786, 391923572, 489904465, 783847144, 979808930, 1567694288, 1959617860, 3135388576, 3919235720, 7838471440, 15676942880]

約数ペア:

[(1, 15676942880), (2, 7838471440), (4, 3919235720), (5, 3135388576), (8, 1959617860), (10, 1567694288), (16, 979808930), (20, 783847144), (32, 489904465), (40, 391923572), (80, 195961786), (137, 114430240), (160, 97980893), (274, 57215120), (548, 28607560), (685, 22886048), (1096, 14303780), (1370, 11443024), (2192, 7151890), (2740, 5721512), (4384, 3575945), (5480, 2860756), (10960, 1430378), (21920, 715189)]