38539340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16193}}^1$

素因数の和:16226

約数の個数: 48

約数和(自身を含む): 97941312

約数和(自身を除く): 59401972

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, 16193, 32386, 64772, 80965, 113351, 161930, 226702, 275281, 323860, 453404, 550562, 566755, 1101124, 1133510, 1376405, 1926967, 2267020, 2752810, 3853934, 5505620, 7707868, 9634835, 19269670, 38539340]

約数ペア:

[(1, 38539340), (2, 19269670), (4, 9634835), (5, 7707868), (7, 5505620), (10, 3853934), (14, 2752810), (17, 2267020), (20, 1926967), (28, 1376405), (34, 1133510), (35, 1101124), (68, 566755), (70, 550562), (85, 453404), (119, 323860), (140, 275281), (170, 226702), (238, 161930), (340, 113351), (476, 80965), (595, 64772), (1190, 32386), (2380, 16193)]