190861360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2290

約数の個数: 80

約数和(自身を含む): 473112576

約数和(自身を除く): 282251216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 920, 940, 1081, 1840, 1880, 2162, 2207, 3760, 4324, 4414, 5405, 8648, 8828, 10810, 11035, 17296, 17656, 21620, 22070, 35312, 43240, 44140, 50761, 86480, 88280, 101522, 103729, 176560, 203044, 207458, 253805, 406088, 414916, 507610, 518645, 812176, 829832, 1015220, 1037290, 1659664, 2030440, 2074580, 2385767, 4060880, 4149160, 4771534, 8298320, 9543068, 11928835, 19086136, 23857670, 38172272, 47715340, 95430680, 190861360]

約数ペア:

[(1, 190861360), (2, 95430680), (4, 47715340), (5, 38172272), (8, 23857670), (10, 19086136), (16, 11928835), (20, 9543068), (23, 8298320), (40, 4771534), (46, 4149160), (47, 4060880), (80, 2385767), (92, 2074580), (94, 2030440), (115, 1659664), (184, 1037290), (188, 1015220), (230, 829832), (235, 812176), (368, 518645), (376, 507610), (460, 414916), (470, 406088), (752, 253805), (920, 207458), (940, 203044), (1081, 176560), (1840, 103729), (1880, 101522), (2162, 88280), (2207, 86480), (3760, 50761), (4324, 44140), (4414, 43240), (5405, 35312), (8648, 22070), (8828, 21620), (10810, 17656), (11035, 17296)]