5087121440

素因数分解:

$2^5\times 5^1\times {\mathrm{809}}^1\times {\mathrm{39301}}^1$

素因数の和:40125

約数の個数: 48

約数和(自身を含む): 12033486360

約数和(自身を除く): 6946364920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 809, 1618, 3236, 4045, 6472, 8090, 12944, 16180, 25888, 32360, 39301, 64720, 78602, 129440, 157204, 196505, 314408, 393010, 628816, 786020, 1257632, 1572040, 3144080, 6288160, 31794509, 63589018, 127178036, 158972545, 254356072, 317945090, 508712144, 635890180, 1017424288, 1271780360, 2543560720, 5087121440]

約数ペア:

[(1, 5087121440), (2, 2543560720), (4, 1271780360), (5, 1017424288), (8, 635890180), (10, 508712144), (16, 317945090), (20, 254356072), (32, 158972545), (40, 127178036), (80, 63589018), (160, 31794509), (809, 6288160), (1618, 3144080), (3236, 1572040), (4045, 1257632), (6472, 786020), (8090, 628816), (12944, 393010), (16180, 314408), (25888, 196505), (32360, 157204), (39301, 129440), (64720, 78602)]