87553060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36787}}^1$

素因数の和:36820

約数の個数: 48

約数和(自身を含む): 222493824

約数和(自身を除く): 134940764

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 36787, 73574, 147148, 183935, 257509, 367870, 515018, 625379, 735740, 1030036, 1250758, 1287545, 2501516, 2575090, 3126895, 4377653, 5150180, 6253790, 8755306, 12507580, 17510612, 21888265, 43776530, 87553060]

約数ペア:

[(1, 87553060), (2, 43776530), (4, 21888265), (5, 17510612), (7, 12507580), (10, 8755306), (14, 6253790), (17, 5150180), (20, 4377653), (28, 3126895), (34, 2575090), (35, 2501516), (68, 1287545), (70, 1250758), (85, 1030036), (119, 735740), (140, 625379), (170, 515018), (238, 367870), (340, 257509), (476, 183935), (595, 147148), (1190, 73574), (2380, 36787)]